SAFETY PRECAUTIONS. Failure to heed to any of the following warnings could result in severe bodily injury and/or equipment damage.

Transcription

1 MIO-RFXRX00 (Rev A) //09 PARTS, SERVICE AND INSTALLATION MANUAL R-00 RAILGEAR SAFETY PRECAUTIONS If any installation problems are encountered, please call G&B Specialties for technical assistance before continuing with the installation process.! Failure to heed to any of the following warnings could result in severe bodily injury and/or equipment damage. Read and understand this manual completely before attempting installation of the equipment. Installation instructions provided below only address the Rafna Industries railgear equipment. Applicable railway company procedures and policies must be adhered to. Before performing any work under the vehicle or railgear, ensure the engine is turned off and the parking brake is set. Beware of all pinch points on the railgear and keep all parts of the body clear. Always disconnect the vehicle s battery when welding on the vehicle or railgear in order to protect the vehicle s electrical system. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

2 MIO-RFXRX00 (Rev A) //09 TABLE OF CONTENTS SECTION DESCRIPTION Pg..0 General Information....0 Hydraulic System Connection....0 Front Railgear Installation....0 Rear Railgear Installation... Cam Adjustment Front to Rear Alignment....0 Optional Equipment Final Checklist....0 Summary Of Installation Procedures... APPENDIX Railgear Operation... 7 Railgear Maintenance... SPARE PARTS DRAWINGS... 9 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

3 MIO-RFXRX00 (Rev A) //09.0 General Information Work Area: The work area in which the railgear is to be installed should meet these minimum requirements in order to facilitate the installation and conditions that allow the work to be completed in a safe, accurate and timely manner. Floor The floor should be level in order to provide good measurements required to check alignment of the railgear. The floor should also be sufficiently hard to prevent damage by the railgear wheels. Lighting The work area should be adequately lighted. Space There should be enough space to manoeuvre the railgear components into position and to safely work around other equipment. Truck Condition Before installation, the truck should be checked in some important areas. Tires the tire pressure should be checked for the manufacturer s recommended inflation and checked for consistent pressure readings from all tires. This will ensure correct traction of the tires on the rails. In addition, the condition of the rear tires must be determined. If they are worn, they should be replaced. Alignment Rear truck axle should be square with the truck frame. G&B Specialties recommends that a reputable alignment shop should check this. 0- degree thrust angle (which can be different that the manufacturer s specification) is required for proper railgear operation. Frame and Suspension On a new truck these should be in good condition. On a used truck, the frame should be inspected for damage. The suspension components should also be checked for damage or wear. If any problems in these areas are not corrected, it will cause difficulty aligning and operating the railgear. Transverse torque rods On vehicles that will regularly experience high center of gravity loads on rails, it is advised to install rear tandem control rods to limit transverse axle displacement. This is also necessary on long wheelbase vehicles to limit front tandem walking off in tight radius curves. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

4 MIO-RFXRX00 (Rev A) //09. Preliminary Installation Remove front truck bumper. Bolt/Weld the Frame Extension to the truck frame as req d. Make sure that tilt cabs or hoods will clear the frame extensions. Trim the brackets and gusset as necessary. All truck frame extensions that have bolt on brackets must use / - bolts minimum, hardened steel washers and grade- prevailing torque locknuts. All of the grade- hardware should be tightened to the manufacturer s specifications. Check that the frame extensions are level and square with the truck frame. In normal applications, mount the front valve plate assembly between the front frame extensions (with the hydraulic valve underside and the handle facing forward) and weld valve plate in place. In case this is not possible, mount the valve plate in the most appropriate and easily accessible location. NOTE If the vehicle has been supplied with an integral extended front frame or set back front axle, the frame extensions will not be required. The front valve plate can be welded directly to the extended front frame. Roll the front railgear under the truck. Roll the rear railgear up on the rear installation rails under the truck frame in the back. The railgear is usually installed with the safety pin offs on the rear. However, truck bodywork may dictate locating pin offs in the front. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

5 MIO-RFXRX00 (Rev A) //09 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

6 .0 Hydraulic System Connection. New Hydraulic System MIO-RFXRX00 (Rev A) //09 If G&B Specialties railgear is to be the only hydraulic components and there is not an existing hydraulic system, equip the truck with a to 7 GPM, 00-PSI pump, Suction Filter and a -gallon reservoir. The tank should have a minimum of one suction port (/ NPT), one return port (/ NPT) and a tank fillerbreather. Fill the tank with UNAX Oil Rx or equivalent hydraulic oil. Route a pressure line (SAE 00r- and JIC swivels at each end) from the pump to the center of the front bumper. The in port of the hydraulic control valve is connected to the pressure line. The outlet port of the front hydraulic control valve is routed to the inlet port of the rear hydraulic control valve. The outlet port of the rear hydraulic control valve is connected to the return port in the hydraulic reservoir. See figure -. The remaining ports on the front valve are connected to the front cylinders. The bottoms of the both cylinders connect, with a tee at the valve, to the same valve port. Check that proper hose clearance is obtained to avoid chafing and shield hoses if necessary. WARNING Be certain that front and rear valves are plumbed correctly. Each valve port is marked INLET or OUTLET. Plumbing valve backwards will result in an unsafe condition, possible injury and/or damage.. Existing Hydraulic System If the truck has an existing hydraulic system, install an appropriate sized diverted valve in the pressure line after the pump and before any existing equipment valves. One-outlet routes to the existing valves and the other to the center of the front bumper. The in port of the hydraulic control valve is connected to the pressure line. The outlet port of the front hydraulic system valve is routed to the inlet port of the rear hydraulic control valve. The outlet port of the rear hydraulic control valve is connected to the return port in the hydraulic reservoir. See figure -. The remaining ports on the front valve are connected to the front cylinders. The bottoms of both cylinders connect, with a tee at the valve, to the same valve port. Check that proper hose clearance is obtained to avoid chafing and shield hoses if necessary. Directly after the pump, it is good practice to install a relief valve, set for the system pressure to provide overpressure protection for the pump. NOTE Railgear valves have built in pressure reliefs and the hydraulic working pressure of the system is 000 PSI. The front valve is preset to 000 PSI at the relief and the rear valve is preset to 00 PSI. All other components supplied by G&B Specialties are rated 00 PSI. Care must be exercised that the relief pressures at the valves don t exceed this. To ensure proper system pressure, check with a gauge G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

7 MIO-RFXRX00 (Rev A) //09 FRONT VALVE ASSEMBLY INLET PORT REAR VALVE ASSEMBLY INLET PORT PUMP PTO OR /V FILTER TANK OUTLET PORT OUTLET PORT Figure - New Hydraulic System Connection FRONT VALVE ASSEMBLY INLET PORT DIVERTER REAR VALVE ASSEMBLY INLET PORT RELIEF VALVE TO EXISTING EQUIPMENT PUMP PTO OR /V FILTER TANK OUTLET PORT OUTLET PORT Figure - Existing Hydraulic System Connection 7 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

8 MIO-RFXRX00 (Rev A) //09 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

9 MIO-RFXRX00 (Rev A) //09 9 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

10 MIO-RFXRX00 (Rev A) //09 0 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

11 MIO-RFXRX00 (Rev A) //09 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

12 MIO-RFXRX00 (Rev A) //09.0 Front Railgear Installation NOTE Before starting the Front Railgear installation, check the spacing on the front tires on your vehicle. There must be a minimum spacing of between the front tires. If there is not, contact G&B Specialties for further assistance. With the front railgear under the truck, spacer thickness can be determined. Spacers may be needed to place the front railgear at the proper mounting height. Measure the ground clearance of the front spring just in front of the axle beam. The correct distance from the ground to the center of the rear-mounting pin should be - ¾. In order to obtain this - ¾ distance, spacers should be used between the spring and the spring bracket. There are () spacers provided with the front railgear, three per side. The top spacer is used for clamping purposes only and doesn t affect mounting height. Spacers can be added or removed as required to allow for proper mounting height. If additional spacers are required, beyond what is supplied with the railgear, it is to be the responsibility of the installer to fabricate and supply as req d. The req d spacers are to be placed between the spring bracket and the underside of the truck spring. After lifting the Link Arms into place, attach the spring brackets to the truck spring, using two ¾ -0 hex nuts per stud. Push the spring brackets against the axle beam and tighten the hex nuts onto the top spacer to cage the springs. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

13 MIO-RFXRX00 (Rev A) //09 Remove the front pin offs and set the steering tires straight ahead. The front railgear can now be actuated with the hydraulic system, which will raise the front of the Link Arms to the frame extensions. The frame needs to be raised just enough to touch the frame extensions or truck frame. CAUTION Do not raise all the way to lift truck frame and raise the front truck tires. In order to install the front of the front railgear at the correct height, the center of the front mounting pins must be located ½ from the ground (with the truck steering tires on the ground). If necessary, shim the frame-mounting bracket to obtain the proper measurement. All shims should be load bearing members, do not use thin wall tubing. If necessary, a different frame-mounting bracket can be used to obtain the proper mounting height. Check for interference with the truck frame, springs, steering gear or other truck components, with the railgear. Front mounting pin ground clearance may be reduced to as low as in order to provide for proper fit. NOTE If the vehicle has been supplied with an integral extended front frame, or set back front axle, the frame extensions are not necessary. The frame-mounting bracket can be brought up to the extended frame as show. Follow all instructions for finding the proper ground clearance with frame extensions. Solid or load bearing spacers may be required to obtain the proper ground clearance to the front mounting pin. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

14 Clearance Note MIO-RFXRX00 (Rev A) //09 Proper clearance will allow the railgear to move up and down with the truck s front suspension. As the truck tire bumps on the road, the truck spring allows the front axle to move upward. Since the railgear is attached to the spring just forward of the front axle, sufficient clearance must be allowed to prevent interference with other truck parts. The front mounting pin does not move in relation with the truck frame because it is fastened to the frame extension or the truck frame. As the front mounting pin does not move and the rear-mounting pin does, the railgear effectively rotates around the front mounting pin. Therefore, the part of the railgear near the rear mounting pin moves more that the part near the front mounting pin and attention needs to be paid to possible clearance problems that this movement may cause.. Align Front Railgear The front railgear is now ready to be aligned and squared. Three measurements need to be taken in order to insure that everything is properly aligned. To align to Link Arms, check: () That they are parallel with each other and the truck frame. The distance between the Link Arms should be the same at the front mounting pin as it is at the rear-mounting pin. This prevents the railgear from binding during up and down movements. In addition, the distance from the truck frame to the Link Arms should be uniform on both sides of the railgear. () That they are the same distance forward. Measure the distance from the front mounting pin to the common point on the truck frame. If the measurements are off, square the railgear by loosening the nuts on spring hanger and move the appropriate distance, then re-tighten. To check the spring bracket location, check: () That the spring bracket to truck axle is the same on both sides. Measure the distance from each spring hanger back to the truck axle. Since the forward position of the Link Arms has been verified in step (), an off measurement here probably means that the truck axle is miss-aligned and needs to be corrected. After these alignment checks and after ensuring that there is sufficient clearance, the frame mounting brackets can be tack welded to the frame extensions. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

15 NOTE MIO-RFXRX00 (Rev A) //09 Do not attach welding ground clamp to the railgear wheels. This will cause arcing across the bearings and lead to premature bearing failure. Raise the front rail wheels just above the floor, making sure there is enough room to slide the front installation rails under the railgear wheels. Because the railgear axle assembly is not fixed to the pivot arms/center pivot assembly, the rail wheels will need to be centered. To center, measure the distance from the inside of the rail wheels to the truck frame. If the measurements are off, slide the axle assembly in the appropriate direction and re-check rail wheel to truck frame distances. With the axle tube now centered, tack weld the axle tube to the outer pivot arms. The front railgear is now ready to be lowered onto the installation rails. When the railgear is completely lowered, the front truck tires should be about off the top of the installation rails. If the railgear will not lift the truck, check that the system pressure relief valve is set high enough that the front hydraulic control valve relief is set high enough. Check that the cylinders are not cross plumbed. As a final review, recheck the center alignment of the railgear wheels to the truck frame. If it is off, break the tacks between the outer pivot arms and the axle tube, move the axle tube to the correct position and retack.. Final Front Installation Ensure that the hex nuts on the spring hangers are tight. Remove the excess stud length from both spring hangers. If these studs are not trimmed, they may cause a clearance problem with other parts of the truck. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

16 .0 Rear Railgear Installation MIO-RFXRX00 (Rev A) //09 NOTE It is important to check truck tire pressure (especially the rear tires) be sure that the tire pressure is brought to the manufacturer s recommended level. With the truck on the rear installation rails, position the rear railgear as close to the rear tires as practical (allowing clearance for mud flaps). The following table gives standard location and clearance guidelines for the rear railgear. Generally, leave a minimum of clearance to any tire, spring or suspension component. Minimum Distance From: Tire to rail wheel center Minimum Truck Frame Extension (from tire) Overall Rail Guide Clearance (from tire) Single Axle ¼ ¼ ¼ x 9 Tandem Axle ¼ 7 ¼ 0 ¼ x 9 SINGLE AXLE TRUCK TANDEM AXLE TRUCK TRUCK AXLE C L C L TRUCK AXLE TRUCK AXLE C L -/" -/" -/" C L RAIL GUIDE AXLE RAIL GUIDE AXLE -/" C L 7-/" 0-/" 9" 9" If the truck frame does not extend a minimum of ¼ for a single axle or 7 ¼ for a tandem axle trucks, it should be extended to provide the necessary clearance for mounting the railgear. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

17 MIO-RFXRX00 (Rev A) //09 In addition, because the railgear typically drops straight down, but can also articulate from side to side to allow alignment of the vehicle with the rail, a clear space must extend out from the frame outward on either side of at least 9.. Rear Spacer Installation Before proceeding, place a temporary x x / wall steel tube spacer between the truck frame and railgear mounting plate. Actuate both rear cylinders to raise the rear railgear mounting plate to the truck frame. TEMPORARY SPACER GAP REAR INSTALLATION RAIL NOTE With the rear railgear in position, temporarily secure in place to prevent any movement during the remaining installation. Then raise the rear mounting plate and the truck frame to lift the truck wheels off the rear installation rails. Measure the gap between the truck tires and the rear installation rails. The truck spring deflection equals minus this gap. To calculate the required spacer thickness, multiply the spring and tire deflection by 0%. The formula is: Calculated Spacer Thickness= (.0 -Gap) x. The following table shows the calculated spacer thickness given a certain gap. (This table is given as an example. The actual gaps may include fractions and the spacer thickness will need to be calculated for that specific gap) 7 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

18 MIO-RFXRX00 (Rev A) //09 If Gap = Spring and Tire Deflection (.0 Gap) Calculated Spacer Thickness (.0 Gap) x. ¾ ¼ ¾ / Release the clamps holding the rear railgear Mounting Plate to the truck frame. Collapse the railgear to its folded position (which will lower the truck tire to the installation rails). Replace the temporary spacers with the permanent calculated spacers and tack in place onto the rear railgear mounting plate. These permanent spacers should be solid steel pieces because the wheel will experience the full structural loads seen by the Rear frame. Extend the rear railgear to the rail position (which will raise the truck frame). The truck inner duals should be flat to slightly cupping the installation rails. Too much weight on these tires (truck frame to low) will cause rapid tire wear. Not enough weight (truck frame too high) will cause spin and poor braking. FRAME SET PROPERLY FRAME TOO HIGH FRAME TOO LOW If necessary, adjust the spacer thickness to achieve proper tire cup on the installation rails. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

19 MIO-RFXRX00 (Rev A) //09.A Cam Adjustment The following outlines the procedure for adjusting the cams on the rear R-00 railgear unit. Cam adjustment should only be made after the initial rear vehicle wheel load has been achieved, as the cams are intended to fine tune the wheel load or to accommodate tire wear, and prior to installing the rear brakes if equipped. Adjusting the cams to the DECREASE LOAD position, will decrease the load on the vehicle tires and increase the load on the rear railgear unit. Adjusting the cams to the INCREASE LOAD position, will increase the load on the vehicle tires and decrease the load on the rear railgear unit. 9 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

20 MIO-RFXRX00 (Rev A) //09 0 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

21 MIO-RFXRX00 (Rev A) //09 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

22 MIO-RFXRX00 (Rev A) //09. Square Rear Railgear with Truck Axle Once the proper height and tire to railgear location has been achieved, the rear railgear needs to be made square with the rear truck axle. Four measurements must be taken to ensure this requirement. () The distance from the truck axle to the Rear Railgear at both ends. Distance A must be equal to B (within / ). () The diagonal distance from the truck axle to the opposite side of the Rear Railgear. Distance C must equal D (within / ) A C D B NOTE Although the previous mounting conditions and alignment may be met, be certain that enough room exists between the rear railgear and other equipment. In general, this should include a clearance around the Railgear (more if equipped with remote pin offs). Also, ensure that there is clearance to remove the pin offs from their holes. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

23 MIO-RFXRX00 (Rev A) //09. Final Rear Installation NOTE If more than / of space exists between the truck frame and the rear railgear mounting plate, it will be necessary to install shim plates to center the railgear. These should be x shims of the proper thickness, with equal thickness on both sides. Using the mounting plate as a template, drill four / dia. holes through the truck frame. Locate the mounting plate to allow for maximum adjustment of the rear railgear mounting plate. Bolt the mounting plate on the rear railgear mounting plate (through the shims, if necessary) and truck frame with / -grade bolts and Nylok nuts. Tack Weld the mounting plate to the rear railgear Mounting Plate. If readjustments are needed later, the welds can be ground off and the rear railgear Mounting Plate can be slid up or down by loosening the bolts in the slots. /"- X -/" HHCS TRUCK FRAME /" VERTICAL TACK WELD AT ALL CORNERS REINFORCING PLATE /"-0 X " HHCS SPACER MOUNTING REAR PLATE UPPER MOUNTING PLATE G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

24 MIO-RFXRX00 (Rev A) //09 REAR MOUNTING PLATE TRUCK FRAME SPACER FIELD TACK WELD LOCATIONS TACK WELD ".0 Front to Rear Alignment. Final Alignment These final adjustments are necessary to align the front railgear to the rear railgear (which has already been aligned with the rear truck axle). The alignment of the railgear to the truck will affect the way the vehicle tracks down the rail. If the vehicle is not properly aligned the railgear may pull to one side, have excessive wheel flange wear and be prone to derailment. Four measurements need to be taken to do this final alignment and should be taken with the railgear fully deployed in the rail position () The distance from the Front Rail Wheel to the Rear Rail Wheel on each side In figure -, distance E must equal to F (within / ). () The diagonals from the Front Rail Wheel to the Rear Rail Wheel on the opposite side. In figure -, distance G must be equal to H (within ¼ ) G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

25 MIO-RFXRX00 (Rev A) //09 ALIGNMENT CHECK E=F WITHIN " G=H WITHIN " G H E F After the front and rear railgear have been properly aligned, complete structural welds may be applied at the locations that were previously only tacked: On the front railgear, between the frame mounting brackets and frame (or frame extensions, if required). On the front railgear between the axle tube and the lower portion of the clamp assembly..0 Optional Equipment. Rail Sweeps Units with Brakes On units equipped with brakes, front and/or rear, the rail sweeps are integrated into the brake assemblies. Units without Brakes On units without brakes, the front rail sweeps are supplied loose with the unit and are to be welded to the front axle tube as shown. The front rail sweeps should be located and welded to G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

26 MIO-RFXRX00 (Rev A) //09 the front railgear axle when the unit is in the rail position and the rubber sweep should be perpendicular to the rail head. The rear rail sweeps are bolted to the rear axle as shown... Rail Sweep Adjustment Adjust the rubber sweep so that it is slightly touching the rail head. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

27 Front Railsweep Installation (with brakes) MIO-RFXRX00 (Rev A) //09 Drivers Side Shown Passengers Side Typical 7 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

28 Front Railsweep Installation (without brakes) MIO-RFXRX00 (Rev A) //09 Drivers Side Shown Passengers Side Typical G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

29 Rear Railsweep Installation (without brakes) MIO-RFXRX00 (Rev A) //09 The rear railsweep assemblies are shipped loose and are to be located and bolted to the rear axle assembly as shown when the unit is in the rail position and should be parallel with the rail as shown. 9 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

30 MIO-RFXRX00 (Rev A) //09 Rear Railsweep Installation (with brakes) The rear brake assemblies are shipped loose and are to be located and bolted to the rear axle assembly as shown when the unit is in the rail position and should be parallel with the rail as shown. The rear brakes should not be installed until after all the rear railgear unit is installed and aligned to the truck and the proper rear railgear weight is achieved. This is due to the fact that it may be necessary to fine tune the rear unit weight using the adjustable cams and this will be made easier if the brakes are not installed. 0 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

31 MIO-RFXRX00 (Rev A) //09 Plumbing Installation An Air Toggle Valve will need to be installed in the instrument panel of the vehicle. This valve disconnects the railgear brake system when not in use. On the Front Valve plate assembly and rear frame bracket, a relay valve will be located. The control line feeding this relay valve comes from the control valve described above. The supply line to this relay valve comes from the check valve screwed into the air reservoir. There is a ball valve and a pressure regulator inline between the check valve and relay valve. The ball valve will disconnect the railgear brake system from the vehicle air system regardless of the position of the air toggle valve. The pressure regulator will allow adjustment of the front to rear bias, so that both axles will brake evenly and not allow one axle to lock and slide. The railgear Cobra Brake Assembly brake chambers are connected to the delivery ports on the railgear air relay valve. Install airlines and valves as shown in Air Brake Schematic. Make certain that the front air brake pressure regulator is set to 7 PSI and the rear air brake pressure regulator is set to 0 PSI. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

32 MIO-RFXRX00 (Rev A) //09 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

33 MIO-RFXRX00 (Rev A) //09 Testing Operate the vehicle on a test track. With the air toggle valve in the on position and the ball valves open, check that: () When the vehicle brake pedal is depressed, the railgear brake clamps the rail wheel enough to slow its rotation but not enough to stop its rotation. The rail wheels should not be allowed to lock up. () That the brakes release properly when the pedal is released. If the brakes do not function properly, contact a service representative at G&B Specialties. 7.0 Final Checklist Rail test the vehicle to check for good traction and braking. A good industrial siding or some authorized track time will be required. Check that the rail wheels do not lock up and slide. Adjust the railgear for proper height as required. Cross check the rear railgear to the vehicle rear axle again. Weld the mounting plate to the rear frame mounting plate with two welds per side. Welding the plates must be done, do not forget it. Double-check that all welds, nuts, cotter pins and fasteners are in place and installed properly. Route and secure all hoses and wires, making sure that there will be sufficient clearance from pinch points and exhaust. Check the Hydraulic reservoir for proper fill level. Raise the railgear to the road position and install locking pins. Apply the decal kit. G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

34 G&B Specialties R-00 Railgear MIO-RFXRX00 (Rev A) //09 Check tire pressures Installation Check List Front Alignment Front mounting Pin height: ½ Rear mounting Pin height: ¾ Rear Alignment Single Axle Tandem Axle Tire rail Wheel Center ¼ ¼ Minimum truck frame extension ¼ 7 ¼ Calculate Spacer thickness (with spacer) = (.0 GAP) x. Check overall measurements Rear truck axle to rear railgear (straight) A=B (within / ) Rear truck axle to rear railgear (diagonal) C=B (within / ) Front Rail Gear to rear railgear (straight) E=F (within / ) Front Rail Gear to rear railgear (diagonal) G=H (within ¼ ).0 Summary of Installation Procedure.0 Front Railgear Components and General Information. Front Railgear. Rear Railgear. Initial Instructions Provide adequate work area (floor, lighting and space) Inspect truck condition: tire pressure and condition, frame and suspension bushings on truck, alignment and transverse torque rods Fabricate front and rear installation rails Drive truck onto installation rails. Preliminary installation Remove front bumper and install frame extensions and front valve assembly NOTE for extended frame and set back front axle vehicles roll front and rear railgear under vehicle G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

35 MIO-RFXRX00 (Rev A) //09.0 Hydraulic System Connection. For new hydraulic system: install pump, PTO, tank & main hydraulic lines to Front and Rear Valves.. For existing hydraulic systems: install diverter valve, main relief valve and main hydraulic lines to Front and Rear valves..0 Front Railgear Installation.0 Mount Front Railgear Install Spring Brackets and Hangers: rear mounting pin at ¾ Use hydraulics to raise link arms Front mounting pin at ½ NOTE for extended front bumper and set back axle vehicles NOTE on checking clearances. Align Front Railgear Align Link Arms and springs bracket () Link Arms parallel at Rear Mounting Pin and Front Mounting Pin and square with truck frame. () Front mounting pin forward location from frame () Spring brackets to truck axle on each side Tack weld front mounting bracket Raise railgear to just above floor and slide installation rails into position Center axle Tube Rotate axle tube to correct position Tack lower clamp assembly to axle tube and lower railgear to track position () While lowering check for clearance between tire and rail wheel on both sides () Check that truck tires are approximately above installation rails () Recheck center alignment of rail wheels to truck frame. Final Front Installation.0 Rear Railgear Installation.0 Location of Rear Railgear Recheck tire pressure Measure for location with single axle truck and tandem axle truck G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

36 MIO-RFXRX00 (Rev A) //09. Spacer installation with Front Railgear on rails in track position Place spacer between frame and mounting bracket then lower rail guide to track position Calculate Spacer thickness (using formula) Raise railgear to road position and remove temporary spacer Install permanent spacer and tack in position Lower railgear to track position and check Tire cup. Square Railgear with Truck Frame Primary: Measure Rear railgear to truck axle (both sides) Secondary: Measure diagonal from rail wheel axle to truck axle Check Rail Guide clearance including lock pins clearance minimum. Final Rear Installation Drill holes for mounting plate, install and tighten bolts Tack weld mounting plate and spacers to rear mounting plate.0 Front to Rear Alignment. Final Alignment Measure Front to Rear Rail Wheels: E=F (within / ) Measure Front to Back diagonal: G=H (within ¼ ) If necessary, add shims to Front railgear and tack in place Upon completion of alignment, weld: Frame mounting brackets to frame (or frame extensions) Axle tube to lower clamp assembly.0 Installation of Options. Rail Sweeps Rail Sweep components Rail Sweep installation. Brakes Brake Components Plumbing Installation Testing 7.0 Final Checklist Rail test truck for traction and braking Re-adjust railgear height as required Cross check rear rail wheel to truck rear axle G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

37 MIO-RFXRX00 (Rev A) //09 Weld mounting plate to mounting bracket Check welds, fasteners and cotter pins. Tie-strap hoses and wires. Top off hydraulic fluid Touch-up Paint Raise Front & Rear railgear and install locking pins Apply decal kit Railgear Operation APPENDIX Check to be sure that the railgear is in good operating condition. Inspections should include: All air and hydraulic fittings Brake operation Rail wheel wear All air and hydraulic hoses Railgear parts for damage Hydraulic fluid level Engage Rear Railgear ) Engage trucks parking brake to prevent the truck from rolling ) If the railgear has air brakes, turn the valve on ) At the truck crossing, drive feet past the track and then back onto the rails ) Engage the PTO or electrical hydraulic pump ) Remove the locking pins ) Engage the railgear 7) When the railgear is fully extended, replace the locking pins Engage Front Railgear ) If necessary, disengage the PTO and drive the truck into position to line up the front railgear with the rail ) Engage PTO or electrical pump ) Remove locking pins ) Engage front railgear ) Stow the pins in locking holes NOTE: There may be conditions where the rear front engagement will be reversed On Track ) Do not exceed 0 MPH while on track. All railroad rules should be observed ) Be aware that some railgear is designed so that it does not operate crossing circuits ) Reduce speed at crossings, curves, branch lines, switches and frogs ) Traction is reduced on track; tire damage may result if the wheels are allowed to spin on the rail ) Braking distance is increased while on track. Do not slide the truck tires or wheels on rail 7 G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

38 ) Do not exceed rated load of equipment MIO-RFXRX00 (Rev A) //09 Removing Railgear from Track ) Be sure that the PTO is engaged ) Engage the truck parking brake ) Leave the truck running and in neutral ) Remove Locking Pins ) Lift both sets of railgear ) Both sets of railgear must have the locking pins reinstalled 7) Disengage the switch that controls the railgear Air Brakes ) Disengage the truck PTO before moving truck Railgear Maintenance Daily Inspection a.) Hydraulic fittings and hoses for leaks b.) Check that slotted nuts are secure by cotter pins c.) All hoses should be secured away from moving parts and exhaust system d.) Compare right and left wheels for wear. Pay particular attention to wheel flanges Weekly Inspection *During operation, listen for unusual noises or vibrations* a.) Grease all fittings on railgear. There are locations on the front railgear and locations on the rear railgear b.) Check the hydraulic fluid level. Fill with Union Oil Rx or equal c.) Inspect the bearing grease every 00 miles or months or whichever comes first d.) Remove the hubcaps from the rail wheels; inspect for deterioration or loss of bearing grease. Unless a bearing problem is suspected, the cavity may be topped off with suitable bearing grease without removing and repacking the bearings e.) Check the alignment by watching the way the vehicle tracks on the rail. It should float from one side to the other and not crowd to one side of the track Annual Inspection Replace the hydraulic oil filter G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97

39 G & B SPECIALTIES INC. IS THE OWNER OF THIS DOCUMENT ITEM QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R-09 SUPPORT BLOCK ASSY, REAR R-0 FRONT MOUNT R-00 FRONT AXLE ASSY, SHORT HUB R-0 SIDE ARM R-0 PIVOT ARM ASSY R-00 MID MOUNT PIVOT PIN R-0 FRONT CYLINDER R-0 STOP BLOCK R-0L LEFT OUTER PIVOT ARM ASSY R-0R RIGHT OUTER PIVOT ARM ASSY R-0 OUTER PIVOT ARM R-07 FRONT SPACER BLOCK R-0 THRD. ROD., /"-0 x " Lg. GR. R-07 CYLINDER ROD END PIN R-0A FRONT/REAR PIVOT PIN MOUNT H.H.C.S. /" UNC X.7" LG GR. F'WASHER /" TYPE-A GR. NYLOCK NUT /" UNC GR. F'WASHER -/" TYPE-A GR. SLOTTED HEXT NUT -/" UNC GR. HEX JAM NUT /" UNC GR. GREASE ZERK / NPT ST ZERK COTTER PIN /" X " LG. ROLL PIN /" X " LG. R-00P BRAKE ASSY, PASS SIDE (REF) R-00D BRAKE ASSY, DRIVERS SIDE (REF) R-07A SPACER BLOCK R-07B RUBBER SPACER BLOCK B B B NOTES:. ALL PIVOT POINTS MUST BE GREASED AND ARE TO ROTATE FREELY. DO NOT OVER-TIGHTEN NUTS.. BRAKE ASSEMBLIES (ITEMS, ) ARE SHOWN FOR REFERENCE ONLY AND ARE TO SHIP LOOSE WITH UNIT.. QTY () R-07, () R-07A, () R-07B TO SHIP LLOSE WITH UNIT. TYP / PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO " FROM " TO " ABOVE " / FRACTIONS +/- /" +/- /" +/- /" DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 TYP () ANGULAR DIMENSIONS +/- /~ R.M.S. FINISH MAX EXCEPT AS a b NOTED +/-.00 +/-.00 +/-.0 DRAWN CHECKED APPROVED A DRAWING RELEASED //0 BMA REV CHANGE DATE BY APPD BMA B ADDED () R-07, R-07A, & R-07B G&B SPECIALTIES INC. MANUFACTRURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70) 7-90, FAX (70) 7-97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: AND ITS CONTENTS AND IS FURNISHED FOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARE TO BE CONSIDERED IN RESPECT TO THIS DOCUMENT OR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPT WITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. DRAWING NUMBER DATE DRAWN R00-SN //0 SHEET OF 9//0 BMA ROTATING FRONT ASSY. W/BRAKES, NON-INSULATED R-00 PART NUMBER R-00-SN B

40 BILL OF MATERIAL/PARTS LIST 7 7 ITEM QTY PART NUMBER R-0 R-00 R-0 R-0 R-0 R-0 R-0 R-00 R-0 R-07 R-00 R-0 H.H.C.S. L'WASHER H.H.C.S. L'WASHER F'WASHER GREASE ZERK DESCRIPTION FRONT AXLE SHAFT " WHEEL, SHORT HUB BEARING OIL SEAL HUBCAP ASSEMBLY GASKET FRONT AXLE TUBE LOCK WASHER, BEARING SPINDLE NUT, OUTER LOCK WASHER, BEARING SPINDLE NUT, INNER FLAT WASHER, BEARING /" UNC GR. x " Lg /", GR. /" UNC GR. x -/" Lg. /", GR. /" TYPE-A GR. / NPT 0 9 NOTES:. ASSEMBLE AS SHOWN.. WHEEL ASSEMBLY SHOWN IS TYPICAL FOR BOTH WHEELS.. BEARINGS ARE TO BE PACKED WITH GREASE AT ASSEMBLY.. BEARING TORQUE PROCEDURE: A.) While rotating the rail wheel forward, torque the Inner Spindle Nut (ITEM #) to 0 ft-lbs., loosen nut and repeat. B.) Loosen the Inner Spindle Nut and re-torque to ft-lbs. C.) Check bearing end play with a magnetic dial indicator. End play should be within 0.00" " D.) If bearing end play is not within the required specification, bearings should be re-torqued following the procedure outlined in steps A thru C. (ASSEMBLE WITH LOCTITE) PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS R.M.S. FINISH MAX EXCEPT AS UNLESS OTHERWISE SPECIFIED b a NOTED BASIC DECIMALS FRACTIONS DIMENSIONS PLACE PLACE UP TO +/- / +/-.0 +/-.00 INCHES ABOVE +/- / +/-.0 +/-.00 " TO " ABOVE " +/- / +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ APPROVED CHECKED DRAWN A DRAWING RELEASED 0//07 AML REV CHANGE DATE BY APPD AML G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 RAFNA RAILGEAR DESIGN ~ ENGINEERING ~ MANUFACTURING G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND DESCRIPTION: ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES FRONT AXLE ASSEMBLY ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS SHORT HUB, NON-INSULATED DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. R-00-SA DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R00 0//07 OF R-00 AML

41 G & B SPECIALTIES INC. IS THE OWNER OF THIS DOCUMENT ITEM QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R-09 SUPPORT BLOCK ASSY, REAR R-0 FRONT MOUNT R-7 FRONT AXLE ASSY, SHORT HUB R-0 SIDE ARM R-0 PIVOT ARM ASY R-00 MID MOUNT PIVOT PIN R-0 FRONT CYLINDER R-0 STOP BLOCK F'WASHER /" TYPE-A, GR. R-0L LEFT OUTER PIVOT ARM ASSY R-0R RIGHT OUTER PIVOT ARM ASSY R-0 OUTER PIVOT ARM R-07 FRONT SPACER BLOCK R-0 THRD. ROD, /"-0 X " LG. GR. R-07 CYLINDER ROD END PIN R-0A FRONT/REAR PIVOT PIN MOUNT SLOTTED HEX NUT -/"-7, GR. F'WASHER -/" TYPE-A, GR. NYLOCK NUT / STD NC NYLOCK NUT H.H.C.S. /"- X -/" LG. GR. HEX JAM NUT /"-0, GR. GREASE ZERK /" NPT ST ZERK COTTER PIN /" X " LG. ROLL PIN /" X " LG. R00D BRAKE ASSY., DRIVERS SIDE R00P BRAKE ASSY., PASSENGERS SIDE R-07A SPACER BLOCK R-07B RUBBER SPACER BLOCK C C D E E D D NOTES:. ALL PIVOT POINTS MUST BE GREASED AND ARE TO ROTATE FREELY. DO NOT OVER-TIGHTEN NUTS.. BRAKE ASSEMBLIES (ITEMS, ) ARE SHOWN FOR REFERENCE ONLY AND ARE TO SHIP LOOSE WITH UNIT.. QTY () R-07, () R-07A, () R-07B TO SHIP LOOSE WITH UNIT TYP () / / PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO " FROM " TO " ABOVE " FRACTIONS +/- /" +/- /" +/- /" DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 TYP () ANGULAR DIMENSIONS +/- /~ R.M.S. FINISH MAX EXCEPT AS a b NOTED +/-.00 +/-.00 +/-.0 DRAWN CHECKED APPROVED B ITEM # CHANGED TO R-7 //07 BMA A RELEASE DRAWING 0/7/07 JL REV CHANGE DATE BY APPD JL E ADDED BRAKES FOR REF. //09 BMA D ADDED () R-07, R-07A, & R-07B 9//0 BMA C ITEM WAS R-0-A, NOW R-0, ADDED ITEM //0 BMA G&B SPECIALTIES INC. MANUFACTRURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70) 7-90, FAX (70) 7-97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: AND ITS CONTENTS AND IS FURNISHED FOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARE TO BE CONSIDERED IN RESPECT TO THIS DOCUMENT OR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPT WITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. DRAWING NUMBER DATE DRAWN R00-SA 0//07 SHEET OF ROTATING FRONT ASSY. WITH BRAKES R-00 PART NUMBER R-00-SA E

42 G & B SPECIALTIES INC. IS THE OWNER OF THIS DOCUMENT BILL OF MATERIAL/PARTS LIST 7 7 ITEM QTY PART NUMBER R-0 R- R-0B R-0 R-0 R-0 R-0 R-00 R-0 R-07 R-00 R-0 H.H.C.S. L'WASHER H.H.C.S. L'WASHER F'WASHER GREASE ZERK DESCRIPTION FRONT AXLE SHAFT " WHEEL, SHORT HUB INNER BEARING OIL SEAL HUBCAP ASSEMBLY GASKET FRONT AXLE TUBE LOCK WASHER, BEARING SPINDLE NUT, OUTER LOCK WASHER, BEARING SPINDLE NUT, INNER FLAT WASHER, BEARING /" UNC GR. X " LG. /" GR. /" UNC GR. X -/" LG. /" GR. /" TYPE-A GR. / NPT 0 9 (ASSEMBLE WITH LOCTITE) NOTES:. ASSEMBLE AS SHOWN.. WHEEL ASSEMBLY SHOWN IS TYPICAL FOR BOTH WHEELS.. BEARINGS ARE TO BE PACKED WITH GREASE AT ASSEMBLY.. BEARING TORQUE PROCEDURE: A.) While rotating the rail wheel forward, torque the Inner Spindle Nut (ITEM #) to 0 ft-lbs., loosen nut and repeat. B.) Loosen the Inner Spindle Nut and re-torque to ft-lbs. C.) Check bearing end play with a magnetic dial indicator. End play should be within 0.00" " D.) If bearing end play is not within the required specification, bearings should be re-torqued following the procedure outlined in steps A thru C. PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO " FROM " TO " ABOVE " FRACTIONS +/- /" +/- /" +/- /" DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ R.M.S. FINISH MAX EXCEPT AS a b NOTED +/-.00 +/-.00 +/-.0 DRAWN CHECKED APPROVED A DRAWING RELEASED //07 BMA REV CHANGE DATE BY APPD BMA G&B SPECIALTIES INC. MANUFACTRURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70) 7-90, FAX (70) 7-97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: AND ITS CONTENTS AND IS FURNISHED FOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARE TO BE CONSIDERED IN RESPECT TO THIS DOCUMENT OR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPT WITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. DRAWING NUMBER DATE DRAWN R7 //07 SHEET OF FRONT AXLE ASSEMBLY SHORT HUB, INSULATED R-00-SA PART NUMBER R-7 A

43 BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER DESCRIPTION R-0 LOWER LINK TRAILING R-0 LOWER LINK TRAILING R-009 CAM PLATE R-9D UPPER LINK R-9P UPPER LINK R- BOLT LOWER CYLINDER 7 R-00 MNTG GEAR ASSY R-00 UPPER MNTG BRKT 9 R-007 WASHER PIVOT-BOLT 0 R-00 UPPER PIVOT PIN R-09A LOWER LINK ASSEMBLY, DRIVERS SIDE BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER DESCRIPTION R-09A LOWER LINK ASSEMBLY, PASSENGERS SIDE R-07L CYLINDER R-07R CYLINDER R-00A LOWER AXLE ASSEMBLY R-007A WASHER, PIVOT BOLT 7 R-0 SUPPORT PLATE F'WASHER -/" TYPE-A GR. 9 SLOTTED HEX NUT -/" UNC, GR. 0 F'WASHER /" TYPE-A GR. F'WASHER /" TYPE-A GR. NYLOCK NUT /" UNC GR. BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER DESCRIPTION NYLOCK NUT /" UNC GR. H.H.C.S. /" UNC GR. X.00" LG. S.H.C.S. /" UNC GR. X.00" LG. H.H.C.S. /" UNC GR. X.7" LG. 7 F'WASHER -/" TYPE-A GR. SLOTTED HEX NUT -/" UNC GR. 9 COTTER PIN /" X.0" LG. 0 COTTER PIN /" X.00" LG. GREASE ZERK / NPT STRAIGHT A USE ANTI-SEIZE WHEN INSTALLING CAMS B TYP ( PLACES) USE LOCTITE BLUE WHEN ASSEMBLING B CAMS TO BE ORIENTED IN THIS POSITION AS ILLUSTRATED DETAIL A PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS R.M.S. FINISH MAX EXCEPT AS UNLESS OTHERWISE SPECIFIED b a NOTED BASIC DECIMALS FRACTIONS DIMENSIONS PLACE PLACE UP TO +/- / +/-.0 +/-.00 INCHES ABOVE +/- / +/-.0 +/-.00 " TO " ABOVE " +/- / +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ APPROVED CHECKED DRAWN A DRAWING RELEASED /7/0 JL REV CHANGE DATE BY APPD JL B ADDED NOTES /7/09 JL G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 RAFNA RAILGEAR DESIGN ~ ENGINEERING ~ MANUFACTURING G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND DESCRIPTION: ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES EXTENDED VR ASSY ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, NON-INS REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. R-00 DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R0A /7/0 OF R-0A B

44 BILL OF MATERIAL/PARTS LIST 7 ITEM QTY PART NUMBER R-0 R-00 R-0 R-0 R-0 R-0 R-00 R-0 R-07 R-00 R-0 R-00 H.H.C.S. L'WASHER H.H.C.S L'WASHER F'WASHER Grease Zerk DESCRIPTION FRONT AXLE SHAFT " STEEL WHEEL, SHORT HUB BEARING OIL SEAL HUBCAP ASSY GASKET LOCK WASHER, BEARING SPINDLE NUT, OUTER LOCK WASHER, BEARING SPINDLE NUT, INNER FLAT WASHER, BEARING AXLE TUBE ASSEMBLY, REAR /" UNC GR. x " Lg. /" GR. /" UNC GR. x." Lg /" GR. /" TYPE-A GR. / NPT ST Zerk 0 7 ASSEMBLE WITH LOCKTITE 9 NOTES:. ASSEMBLE AS SHOWN.. WHEEL ASSEMBLY SHOWN IS TYPICAL FOR BOTH WHEELS.. BEARINGS ARE TO BE PACKED WITH GREASE AT ASSEMBLY.. BEARING TORQUE PROCEDURE: A.) While rotating the rail wheel forward, torque the Inner Spindle Nut (ITEM #0) to 0 ft-lbs., loosen nut and repeat. B.) Loosen the Inner Spindle Nut and re-torque to ft-lbs. C.) Check bearing end play with a magnetic dial indicator. End play should be within 0.00" " D.) If bearing end play is not within the required specification, bearings should be re-torqued following the procedure outlined in steps A thru C. PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS R.M.S. FINISH MAX EXCEPT AS UNLESS OTHERWISE SPECIFIED b a NOTED BASIC DECIMALS FRACTIONS DIMENSIONS PLACE PLACE UP TO +/- / +/-.0 +/-.00 INCHES ABOVE +/- / +/-.0 +/-.00 " TO " ABOVE " +/- / +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ APPROVED CHECKED DRAWN A DRAWING RELEASED /7/0 AML REV CHANGE DATE BY APPD AML G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 RAFNA RAILGEAR DESIGN ~ ENGINEERING ~ MANUFACTURING G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND DESCRIPTION: ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES REAR AXLE ASSEMBLY ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS SHORT HUB, NON-INSULATED DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. R-00 DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R00A /7/0 OF R-00A A

45 BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER DESCRIPTION R-0 LOWER LINK ASSEMBLY R-0 LOWER LINK ASSEMBLY R-009 CAM R-00 UPPER FRAME ASSEMBLY R-00 MOUNTING BRACKET, UPPER FRAME R-007 WASHER, PIVOT BOLT 7 R- LOWER PIVOT BOLT R-00 PIVOT BOLT 9 R-9D UPPER LINK 0 R-9P UPPER LINK R-007A WASHER, PIVOT BOLT BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER DESCRIPTION R-09A LOWER LINK ASSEMBLY, DRIVERS SIDE R-09A LOWER LINK ASSEMBLY, PASSENGERS SIDE R-0 SUPPORT PLATE R-07L CYLINDER R-07R CYLINDER 7 R-7A LOWER AXLE ASSEMBLY SLOTTED HEX NUT -/" UNC, GR. 9 F'WASHER -/" TYPE-A, GR. 0 F'WASHER -/" TYPE-B, GR. SLOTTED HEX NUT -/" UNC, GR. F'WASHER /" TYPE-A GR. BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER DESCRIPTION F'WASHER /" TYPE-A GR. NYLOCK NUT /" UNC GR. NYLOCK NUT /" UNC GR. H.H.C.S. /" UNC GR. X.00" LG. 7 S.H.C.S. /" UNC GR. X.00" LG. H.H.C.S. /" UNC GR. X.7" LG. 9 COTTER PIN /" X.0" LG. 0 COTTER PIN /" X.00" LG. GREASE ZERK / NPT STRAIGHT A USE ANTI-SEIZE WHEN INSTALLING CAMS 9 TYP ( PLACES) USE LOCTITE BLUE WHEN ASSEMBLING CAMS TO BE ORIENTED IN THIS POSITION AS ILLUSTRATED DETAIL A PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS R.M.S. FINISH MAX EXCEPT AS UNLESS OTHERWISE SPECIFIED b a NOTED BASIC DECIMALS FRACTIONS DIMENSIONS PLACE PLACE UP TO +/- / +/-.0 +/-.00 INCHES ABOVE +/- / +/-.0 +/-.00 " TO " ABOVE " +/- / +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ APPROVED CHECKED DRAWN A DRAWING RELEASED /7/0 BMA REV CHANGE DATE BY APPD BMA G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 RAFNA RAILGEAR DESIGN ~ ENGINEERING ~ MANUFACTURING G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND DESCRIPTION: ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES R-00 VERTICAL REAR ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. R-00 DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R0 /7/0 OF R-0 A

46 BILL OF MATERIAL/PARTS LIST 7 ITEM QTY PART NUMBER R-0 R-0B R-0 R-0 R-0 R-00 R-0 R-07 R-00 R-0 R- R-00 H.H.C.S. L'WASHER H.H.C.S. L'WASHER F'WASHER Grease Zerk DESCRIPTION FRONT AXLE SHAFT INNER BEARING OIL SEAL HUBCAP ASSY GASKET LOCK WASHER, BEARING SPINDLE NUT, OUTER LOCK WASHER, BEARING SPINDLE NUT, INNER FLAT WASHER, BEARING " STEEL WHEEL ASSY, INS AXLE TUBE ASSY, REAR /" UNC GR. x " Lg /" GR. /" UNC GR. x." Lg /" GR. /" GR. TYPE-A / NPT ST Zerk ASSEMBLE WITH LOCTITE NOTES:. ASSEMBLE AS SHOWN.. WHEEL ASSEMBLY SHOWN IS TYPICAL FOR BOTH WHEELS.. BEARINGS ARE TO BE PACKED WITH GREASE AT ASSEMBLY.. BEARING TORQUE PROCEDURE: A.) While rotating the rail wheel forward, torque the Inner Spindle Nut (ITEM #9) to 0 ft-lbs., loosen nut and repeat. B.) Loosen the Inner Spindle Nut and re-torque to ft-lbs. C.) Check bearing end play with a magnetic dial indicator. End play should be within 0.00" " D.) If bearing end play is not within the required specification, bearings should be re-torqued following the procedure outlined in steps A thru C. PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS R.M.S. FINISH MAX EXCEPT AS UNLESS OTHERWISE SPECIFIED b a NOTED BASIC DECIMALS FRACTIONS DIMENSIONS PLACE PLACE UP TO +/- / +/-.0 +/-.00 INCHES ABOVE +/- / +/-.0 +/-.00 " TO " ABOVE " +/- / +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ APPROVED CHECKED DRAWN A DRAWING RELEASED /7/0 A REV CHANGE DATE BY APPD AML G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 RAFNA RAILGEAR DESIGN ~ ENGINEERING ~ MANUFACTURING G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND DESCRIPTION: ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES REAR AXLE ASSEMBLY ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS SHORT HUB, INSULATED DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. R-00 DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R7A /7/0 OF R-7A A

47 ITEM QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R-00D BRAKE ASSEMBLY, DRIVERS SIDE R-00P BRAKE ASSEMBLY, PASSENGERS SIDE WELD BRAKES TO AXLE AFTER PROPER LOCATION NOTES:. REFER TO K-R00BRFROV DRAWING FOR PLUMBING PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN BMA G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. FRONT AIR BRAKE KIT R-00 RAFNA RAILGEAR DRAWING NUMBER DATE DRAWN SHEET PART NUMBER K-RBXVX00 /0/0 OF K-RBXVX00 A

48 ITEM QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R-00P BRAKE HOUSING WELDMENT R-0 BRAKE PIVOT ARM, FRONT R-0 YOKE R-0 BRAKE SHOE BRACKET, FRONT R-99B BRAKE SHOE - COBRA V- R-07A BRAKE ACTUATOR ASSY H.H.C.S. /"- x.0" Lg., GR. H.H.C.S. /"- x " Lg., GR. H.H.C.S 7/"- x " Lg., GR. NYLOCK NUT /"-, GR. NYLOCK NUT 7/"-, GR. F'WASHER /" TYPE-A, GR. F'WASHER 7/" TYPE-A, GR. R-0 RUBBER SWEEP R- SWEEPER PLATE NYLOCK NUT /" UNC, GR. H.H.C.S /"-0 x." Lg., GR. F'WASHER /" TYPE-A, GR. C ESTIMATED SHIPPING WEIGHT: 0lbs. B 7 B B. THREADED ROD TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO " FROM " TO " ABOVE " DO NOT SCALE DRAWING FRACTIONS +/- /" +/- /" +/- /" DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ R.M.S. FINISH MAX EXCEPT AS a b NOTED +/-.00 +/-.00 +/-.0 DRAWN CHECKED APPROVED A DRAWING RELEASED 0/0/0 AML REV CHANGE DATE BY APPD AML C R-07 IS NOW R-07A 9//0 BMA B CHANGED ITEMS & ADDED ITEMS & 7 & //07 AML G&B SPECIALTIES INC. MANUFACTRURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70) 7-90, FAX (70) 7-97 DESIGN ~ ENGINEERING ~ MANUFACTURING G & B SPECIALTIES INC. IS THE OWNER OF THIS DOCUMENT AND ITS CONTENTS AND IS FURNISHED FOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARE TO BE CONSIDERED IN RESPECT TO THIS DOCUMENT OR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPT WITH PRIOR WRITTEN CONSENT OF G & B SPECIALTIES INC. DRAWING NUMBER DATE DRAWN R00P 0/0/0 SHEET OF DESCRIPTION: REF: BRAKE ASSEMBLY PASSENGERS SIDE R-00 PART NUMBER R-00P C

49 ITEM QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R-00D BRAKE HOUSING WELDMENT R-0 BRAKE PIVOT ARM, FRONT R-0 YOKE R-0 BRAKE SHOE BRACKET, FRONT R-99B BRAKE SHOE - COBRA V- R-07A BRAKE ACTUATOR ASSY H.H.C.S. /"- x.0" Lg., GR. H.H.C.S. /"- x " Lg., GR. H.H.C.S 7/"- x " Lg., GR. NYLOCK NUT /"-, GR. NYLOCK NUT 7/"-, GR. F'WASHER /" TYPE-A, GR. F'WASHER 7/" TYPE-A, GR. R-0 RUBBER SWEEP R- SWEEPER PLATE NYLOCK NUT /" UNC, GR. H.H.C.S. /"-0 x." Lg., GR. F'WASHER /" TYPE-A, GR. C B B B ESTIMATED SHIPPING WEIGHT: 0lbs. 7 0 TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO " FROM " TO " ABOVE ". THREADED ROD DO NOT SCALE DRAWING FRACTIONS +/- /" +/- /" +/- /" DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ R.M.S. FINISH MAX EXCEPT AS a b NOTED +/-.00 +/-.00 +/-.0 DRAWN CHECKED APPROVED A DRAWING RELEASED 0/0/0 AML REV CHANGE DATE BY APPD AML C R-07 IS NOW R-07A 9//0 BMA B CHANGED ITEMS & ADDED ITEMS & 7 & //07 AML G&B SPECIALTIES INC. MANUFACTRURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70) 7-90, FAX (70) 7-97 DESIGN ~ ENGINEERING ~ MANUFACTURING G & B SPECIALTIES INC. IS THE OWNER OF THIS DOCUMENT AND ITS CONTENTS AND IS FURNISHED FOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARE TO BE CONSIDERED IN RESPECT TO THIS DOCUMENT OR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPT WITH PRIOR WRITTEN CONSENT OF G & B SPECIALTIES INC. DRAWING NUMBER DATE DRAWN R00D 0/0/0 SHEET OF DESCRIPTION: REF: BRAKE ASSEMBLY DRIVERS SIDE R-00 PART NUMBER R-00D C

50 BILL OF MATERIAL/PARTS LIST (.9) ITEM QTY PART NUMBER R09D R0 R- F'WASHER H.H.C.S DESCRIPTION RAIL SWEEP BRACKET ASSY. RUBBER SWEEP SWEEPER PLATE /" - TYPE A. GR. /"-0 X." Lg., GR. (7.00) NYLOC NUT /"-0 GR. (.7) TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " DO NOT SCALE DRAWING FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN A DRAWING RELEASED 0//07 JMP REV CHANGE DATE BY APPD JMP G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. RAIL SWEEP ASSEMBLY R- RAFNA RAILGEAR DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R090D 0//07 OF R-090D A

51 BILL OF MATERIAL/PARTS LIST (.9) ITEM QTY PART NUMBER R09P R0 R- F'WASHER H.H.C.S NYLOC NUT DESCRIPTION RAIL SWEEP BRACKET ASSEMBLY RUBBER SWEEP SWEEPER PLATE /" - TYPE A, GR. /"-0 X." Lg., GR. /"-0, GR. (7.00) (.0) TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " DO NOT SCALE DRAWING FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN A DRAWING RELEASED 0//07 JMP REV CHANGE DATE BY APPD JMP G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. RAIL SWEEP ASSEMBLY R-0 RAFNA RAILGEAR DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R090P 0//07 OF R-090P A

52 BILL OF MATERIAL/PARTS LIST ITEM 7 QTY PART NUMBER R-09D R-09P R-0D R-0P S.H.C.S. H.H.C.S. F'WASHER NYLOCK NUT DESCRIPTION BRAKE ASSEMBLY, DRIVERS SIDE BRAKE ASSEMBLY, PASSENGERS SIDE RAIL SWEEP ASSEMBLY, DRIVERS SIDE RAIL SWEEP ASSEMBLY, PASSENGERS SIDE /" UNC GR. X.7" LG. /" UNC GR. X." LG. /" TYPE-A GR. /" UNC GR. 7 7 NOTES:. BRAKES TO BE PLACED ON OPPOSITE SIDE OF LOCKUP. REFER TO K-R00BRFROV DRAWING FOR PLUMBING PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN BMA G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. REAR AIR BRAKE KIT R-00 RAFNA RAILGEAR DRAWING NUMBER DATE DRAWN SHEET PART NUMBER K-RBXVX00A /9/0 OF K-RBXVX00A A

53 BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER R-07 R-0 R-09 R-07A R-0 R-0 R-99B R-00 H.H.C.S. H.H.C.S. F'WASHER NYLOCK NUT HEX JAM NUT H.H.C.S. F'WASHER NYLOCK NUT F'WASHER GREASE ZERK COTTER PIN DESCRIPTION MOUNTING BRACKET, REAR BRAKES PIVOT ARM, REAR BRAKES PIVOT PIN, REAR BRAKES BRAKE ACTUATOR ASSY YOKE MOUNTING BRACKET, BRAKE SHOE, REAR BRAKE SHOE - COBRA V- BRAKE SPRING /" UNC GR. X.00" LG. /" UNC GR. X.00" LG. /" TYPE-A GR. /" UNC GR. /" UNC GR. 7/" UNC GR. X.00" LG. 7/" TYPE-A GR. 7/" UNC GR. " TYPE-A GR. / NPT STRAIGHT /" X.0" LG. DETAIL A CUT THREADED ROD TO " LG. PORT TO FACE THIS DIRECTION PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN BMA 0 G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. DRAWING NUMBER DATE DRAWN SHEET OF R09D A A DRAWING RELEASED /0/0 BMA REV CHANGE DATE BY APPD 7 9 BRAKE ASSEMBLY, REAR DRIVERS SIDE PART NUMBER R-00 RAFNA RAILGEAR /0/0 R-09D A

54 CUT THREADED ROD TO " LG. PORT TO FACE THIS DIRECTION 7 ITEM QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R-07 MOUNTING BRACKET, REAR BRAKES R-0 PIVOT ARM, REAR BRAKES R-09 PIVOT PIN, REAR BRAKES R-07A BRAKE ACTUATOR ASSY R-0 YOKE R-0 MOUNTING BRACKET, BRAKE SHOE, REAR R-99B BRAKE SHOE - COBRA V- R-00 BRAKE SPRING H.H.C.S. /" UNC GR. X.00" LG. H.H.C.S. /" UNC GR. X.00" LG. F'WASHER /" TYPE-A GR. NYLOCK NUT /" UNC GR. HEX JAM NUT /" UNC GR. H.H.C.S. 7/" UNC GR. X.00" LG. F'WASHER 7/" TYPE-A GR. NYLOCK NUT 7/" UNC GR. F'WASHER " TYPE-A GR. GREASE ZERK / NPT STRAIGHT COTTER PIN /" X.0" LG A 7 9 DETAIL A PRIMARY UNITS ARE INCH [SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN A DRAWING RELEASED /0/0 BMA REV CHANGE DATE BY APPD BMA G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. DRAWING NUMBER DATE DRAWN SHEET OF R09P BRAKE ASSEMBLY, REAR PASSENGERS SIDE PART NUMBER R-00 RAFNA RAILGEAR /0/0 R-09P A

55 (7.) ITEM QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R-0D RAIL SWEEP BRACKET ASSEMBLY R-09 RUBBER SWEEP R- SWEEPER PLATE H.H.C.S /"-0 x." Lg., GR. F'WASHER /" - TYPE A, GR. NYLOC NUT /"-0, GR. (.) (.00) TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " DO NOT SCALE DRAWING FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN A DRAWING RELEASED 0/0/0 AML REV CHANGE DATE BY APPD AML G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. RAIL SWEEP ASSEMBLY REAR AXLE w/o BRAKES RG0 RAFNA RAILGEAR DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R07D /0/0 OF R-07D A

56 BILL OF MATERIAL/PARTS LIST ITEM QTY PART NUMBER R-0P R-09 R- H.H.C.S F'WASHER NYLOC NUT DESCRIPTION RAIL SWEEP BRACKET ASSEMBLY RUBBER SWEEP SWEEPER PLATE /"-0 x." Lg., GR. /" - TYPE A, GR. /"-0, GR. (7.) (.) (.00) TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ABOVE " DO NOT SCALE DRAWING FRACTIONS +/- / +/- / +/- / R.M.S. FINISH MAX EXCEPT AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ +/-.00 +/-.00 +/-.0 APPROVED CHECKED DRAWN A DRAWING RELEASED 0/0/0 AML REV CHANGE DATE BY APPD AML G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING DESCRIPTION: G & B SPECIALTIES INC. THE OWNER OF THISDOCUMENT AND ITS CONTENTS AND IS FURNISHEDFOR CONSORTIUM PURPOSES ONLY. NO RIGHTS ARETO BE CONSIDERED IN RESPECT TO THIS DOCUMENTOR ITS CONTENTS, AND IS NOT TO BE COPIED, REPRODUCED OR DISCLOSED TO OTHERS, EXCEPTWITH PRIOR REF: WRITTEN CONSENT OF G & B SPECIALTIES INC. RAIL SWEEP ASSEMBLY REAR AXLE w/o BRAKES RG0 RAFNA RAILGEAR DRAWING NUMBER DATE DRAWN SHEET PART NUMBER R07P /0/0 OF R-07P A

57 Page of Bulletin MIO-RRXVX00 (Rev 0) G & B SPECIALTIES INC. MANUFACTURER OF QUALITY RAILROAD PRODUCTS BERWICK PENNSYLVANIA (70)7 90, FAX (70)7 97 DESIGN ~ ENGINEERING ~ MANUFACTURING & B SPE C IA LTI E S IN C. THE OW NE R O F TH ISD OC UM EN T A ND ITS CO NTENTS A ND IS FURNISHEDFOR CON SORTIUM PUR POSES ONLY. NO RIGHTS ARETO BE CON SIDERED IN RESPECT TO THIS DESCRIPTION: REAR AIR LOCK KIT DOCUM E NTOR ITS CO NTENTS, A ND IS NO T TO BE COP IE D, REPRODUCED O R DISCL OSED TO O THERS, EXCEPT WITH PRIOR REF: WR ITTE N CO NSE NT O F G & B S PEC I AL TIE S I NC. R-00 DRAWING NUMBER DATE DRAWN SHEET PART NUMBER RE VISIO N /7/07 A OF MIORRXVX00 MIO-RRXVX00 G APPROVED CHECKED DRAWN BMA QTY BILL OF MATERIAL/PARTS LIST PART NUMBER DESCRIPTION R- PIN PLATE R-7 GUIDE ROD R- TIE PLATE R- LOCKUP PIN R- AIR LOCKUP CYLINDER - /" HEX JAM NUT - /" NYLOCK NUT - /" TYPE-A FLAT WASHER - /" HELICAL SPRING LOCK WASHER - /" - UNF JAM NUT PRIMARY UNITS ARE INCH [ SECONDARY UNITS ARE MILLIMETER] DO NOT SCALE DRAWING TOLERANCE ON FINISHED DIMENSIONS UNLESS OTHERWISE SPECIFIED BASIC DIMENSIONS UP TO INCHES ABOVE " TO " ITEM FRACTIONS +/- / +/- / R.M.S. FINISH MAX EXCEP T AS b a NOTED DECIMALS PLACE PLACE +/-.0 +/-.0 +/-.00 +/-.00 ABOVE " +/- / +/-.0 +/-.0 ANGULAR DIMENSIONS +/- /~ RAFNA RAILGEAR Fig G&B Specialties Inc. West rd Street, Berwick, PA, USA Tel: Fax: (70) 7-97