Grain Handling GRAIN TRAIN WAGON MODEL 744. Model 744 = Beginning With Serial Number B & Higher. Part No

Transcription

1 Grain Handling GRAIN TRAIN WAGON MODEL 744 Model 744 = Beginning With Serial Number B & Higher Part No

2 744 GRAIN WAGON Introduction Foreword This symbol identifi es important safety messages. When you see it, read the message that follows and be alert to the possibility of personal injury. Remember, safety instructions stated in this manual are for your protection. Read them carefully and follow them closely when working around or using this machine. Read and study this manual completely before attempting to operate this implement. Take this manual to the field for handy reference when operating, adjusting, or servicing your machine. When referenced, Right-Hand (RH) and Left-Hand (LH) side of the machine are determined by standing behind the machine and facing in the direction of travel. 2

3 744 GRAIN WAGON Introduction Product Information When ordering parts or when requesting further information or assistance, always give the following information: Machine name Model number Serial number All products manufactured by Unverferth Mfg. Co., Inc. are warranted to be free from material and workmanship defects for one full year from time of consumer delivery. Your local dealer will gladly assist you with any warranty questions. Please fi ll out and retain this portion for your records. The serial number plate is located on the frame as shown below. Purchase Date Model Serial No. s Dealer City Dealer Contact Phone The information, specifications, and illustrations in the manual are on the basis of information available at the time it was written. Due to continuing improvements in the design and manufacture of Brent products, all specifications and information contained herein are subject to change without notice. 3

4 744 GRAIN WAGON Introduction Table of Contents Section I Safety General Hazard Information Safety Decals Following Safety Instructions Before Operating or Servicing During Operation Before Transporting During Transport Preparing for Emergencies Wearing Protective Equipment Section II Maintenance Important Check Points Tires and Wheels Tongue and Wheel Alignment Hitch Transport Chain Steering Axle Stop Adjustment Dual Wheels Grain Train Operation Brake System Sliding Hitch and Ladder Master Cylinder Brake Shoe Adjustment Brake Bleeding Manual Bleeding Brake System Trouble Shooting Guide Electrical Hook-Up Light Module Kit # Optional Sideboards Set-Up Adjustable Chute Fender Installation - Optional Rear Fenders Front Fenders Wiring (Where Applicable) Weather Guard Tarp Installation - Optional Hand Crank Handle Tarp Operating Safety Information

5 744 GRAIN WAGON Introduction Table of Contents Section II Maintenance (continued) Trouble Shooting Inspection and Maintenance Operation Wheels & Tires Wheel Nut Torque Requirements Tire Pressure Tire Warranty Complete Torque Chart Capscrews - Grade Hydraulic Fittings - Torque and Installation High Capacity Wagon Option Gravity Box Tube Conveyors Gravity Box Augers Tongue Retractable Light Cord Service Unloading Side Reversal Section III Parts Tongue Brake Master Cylinder Undercarriage Components (Beginning with Serial Number B ) Undercarriage Components Hub Wheels and Tires Brake Components Beginning with Serial Number B Prior to Serial Number B Brake Components Gravity Box Sideboard Components Fender Components - Optional Door Wheel with Gear Reduction Paint & Decals Touch-Up Paint Electrical Components Weather Guard Tarp Components - Optional (July 2014) 5

6 744 GRAIN WAGON Introduction Notes 6

7 744 GRAIN WAGON Safety SECTION I Safety General Hazard Information Safety Decals Following Safety Instructions Before Operating or Servicing During Operation Before Transporting During Transport Preparing for Emergencies Wearing Protective Equipment

8 744 GRAIN WAGON Safety General Hazard Information No accident-prevention program can be successful without the wholehearted cooperation of the person who is directly responsible for the operation of the equipment. A large number of accidents can be prevented only by the operator anticipating the result before the accident is caused and doing something about it. No power-driven equipment, whether it be transportation or processing, whether it be on the highway, in the harvest field, or in the industrial plant, can be safer than the person who is at the controls. If accidents are to be prevented--and they can be prevented--it will be done by the operators who accept the full measure of their responsibility. It is true that the designer, the manufacturer, and the safety engineer can help; and they will help, but their combined efforts can be wiped out by a single careless act of the operator. It is said that, the best kind of a safety device is a careful operator. We, at Unverferth Mfg. Co., Inc. ask that you be that kind of operator. SIGNAL WORDS REMEMBER: THINK SAFETY A CAREFUL OPERATOR IS THE BEST INSURANCE AGAINST AN ACCIDENT! INDICATES AN EXTREMELY HAZARDOUS SITUATION OR ACTION THAT WILL RESULT IN SERIOUS INJURY OR DEATH. INDICATES A HAZARDOUS SITUATION OR ACTION THAT COULD RESULT IN SERIOUS IN- JURY OR DEATH. INDICATES AN UNSAFE SITUATION OR ACTION THAT MAY RESULT IN PERSONAL INJURY. Is used for instruction on operating, adjusting, or servicing a machine. 1-2

9 744 GRAIN WAGON Safety Safety Decals 1-3

10 744 GRAIN WAGON Safety Following Safety Instructions Read and understand this operator s manual and the towing vehicle operator s manual. All machinery should be operated only by trained and authorized personnel. To prevent machine damage, use only attachments and service parts approved by the manufacturer. Always shut tractor engine off and remove key before servicing the implement. Avoid personal attire such as loose fitting clothing, shoestrings, drawstrings, pants cuffs, long hair, etc., that may become entangled in moving parts. Do not allow anyone to ride on the implement. Make sure everyone is clear before operating machine or tractor. Never attempt to operate implement unless you are in driver s seat. Never play in or on the grain. Flowing grain traps and suffocates victims in seconds. Escaping fluid under pressure can penetrate the skin causing serious injury. Relieve pressure before disconnecting hydraulic lines or servicing hydraulic system. See tractor operator's manual for procedure to relieve pressure. Use a piece of cardboard or wood to detect leaks of hydraulic fluid under pressure. Correct hydraulic leaks immediately. High-pressure fluids can penetrate the skin and cause serious injury or death. Seek medical treatment immediately if injured by high-pressure fluids. 1-4

11 744 GRAIN WAGON Safety Before Operating or Servicing Do not stand between towing vehicle and implement during hitching. Be sure the tires are inflated to the recommended pressure. Avoid working under an implement; however, if it becomes absolutely unavoidable, make sure the implement is safely blocked. Always make certain everyone and everything is clear of the machine before beginning operation. Turn engine off and remove key from ignition before servicing or adjusting equipment. Ensure that all applicable safety decals are installed and legible. Explosive separation of a tire and rim can cause serious injury or death. Only properly trained personnel should attempt to service a tire and wheel assembly. 1-5

12 744 GRAIN WAGON Safety During Operation Do not allow anyone to ride on the equipment. Never dismount from towing vehicle. Severe injury or death can occur from being run over by the equipment. Regulate speed to field conditions. Maintain complete control at all times. Never lubricate equipment when in operation. Keep away from overhead power lines. Electrical shock can cause serious injury or death. Do not attempt to move any objects away from moving parts. Avoid personal attire such as loose fitting clothing, shoestrings, drawstrings, pants cuffs, long hair, etc. that may become entangled in moving parts. Use extreme care when operating close to ditches, fences, or on hillsides. Do not leave towing vehicle unattended with engine running. Do not attempt to operate equipment unless you are in the driver's seat. 1-6

13 744 GRAIN WAGON Safety Before Transporting Secure transport chain to towing vehicle before transporting. Adjust the chain length as necessary to eliminate excessive slack, while preventing binding durning tight turns. DO NOT transport without chain. Be sure that the towing vehicle weighs as much or more than the loaded weight of the box. Make sure that all reflectors are clean and in place on machine. Make sure the SMV emblem is visible to approaching traffic. Transport lighting and marking laws vary widely, depending on local statutes and requirements. Check with local authorities to insure your equipment is properly marked before traveling on highways. In some areas the lights may be required to operate in a specific pattern. There is an Enhanced Turn Signal Kit available in addition to the standard light kit for this function. See your dealer for more information. Comply with state and local laws governing highway safety when moving machinery. Use appropriate lighting or warning lights when transporting at night to adequately warn operators of other vehicles. During Transport Use good judgment when transporting equipment on highways. Regulate speed to road conditions and maintain complete control. Maximum speed of implement should never exceed 20 mph. Do not exceed 10 mph during off-highway travel. Slow down before making sharp turns to avoid tipping. Drive slowly over rough ground and side slopes. It is probable that this implement is taller, wider and longer than the towing vehicle. Become aware of and avoid all obstacles and hazards in the travel path of the equipment, such as power lines, ditches, etc. 1-7

14 744 GRAIN WAGON Safety Preparing for Emergencies Keep a first aid kit and properly rated fire extinguisher nearby. Keep emergency numbers for fire, rescue, and poison control personnel near the phone. Wearing Protective Equipment Wear clothing and personal protective equipment appropriate for the job. Wear steel-toed shoes when operating. Wear hearing protection when exposed to loud noises. Do not wear additional hearing impairing devices such as radio headphones, etc. 1-8

15 744 GRAIN WAGON Maintenance SECTION II Maintenance Important Check Points Tires and Wheels Tongue and Wheel Alignment Hitch Transport Chain Steering Axle Stop Adjustment Dual Wheels Grain Train Operation Brake System Sliding Hitch and Ladder Master Cylinder Brake Shoe Adjustment Brake Bleeding Manual Bleeding Brake System Trouble Shooting Guide Electrical Hook-Up Light Module Kit # Optional Sideboards Set-Up Adjustable Chute Fender Installation - Optional Rear Fenders Front Fenders Wiring (Where Applicable) Weather Guard Tarp Installation - Optional Hand Crank Handle Tarp Operating Safety Information Trouble Shooting Inspection and Maintenance Operation Wheels & Tires Wheel Nut Torque Requirements Tire Pressure Tire Warranty Complete Torque Chart Capscrews - Grade Hydraulic Fittings - Torque and Installation High Capacity Wagon Option Gravity Box Tube Conveyors Gravity Box Augers Tongue Retractable Light Cord Service Unloading Side Reversal

16 744 GRAIN WAGON Maintenance Important Check Points Tires and Wheels 1. Check tire pressures and maintain at recommended values listed in this manual. For questions regarding new tire warranty, please contact your local original equipment tire dealer. Used tires carry no warranty. Tire manufacturers phone numbers and web sites are listed in this manual for your convenience. 2. Check toe-in. Improper toe will cause excessive tire wear. Toe should be set at 1/16 per side. To adjust toe, set turning assembly perpendicular to front axle. Then use straight edge or sight front tire straight with rear tire. Once straight, turn 1/16. Tighten locknuts. 3. Grease all lube points daily during busy season: A. 2 on each front spindle pivot B. 4 on turning assembly pivot C. 1 on each tie rod end D. 2 on tongue on telescope latch plate. TIRES For questions regarding new tire warranty, please contact your local original equipment tire dealer. Used tires carry no warranty. See "Tire Warranty" Section. 2-2

17 744 GRAIN WAGON Maintenance Important Check Points (continued) 4. Wheel hubs (check grease after first season of use.) NOTE: The bearings are pressure packed with grease. An empty hub cavity does not indicate a lack of grease. It is not beneficial to fill the cavity. 5. Maintain brake fluid level in master cylinder. Lubricate push pipe and guides to ensure free movement. Adjust brake shoes as necessary: Rotate wheel for forward movement only. Tighten adjusting cog nut until you cannot rotate wheel by hand, then back off the adjustment 25 to 30 notches. An additional 5-8 notches may be necessary. See Brake System for detailed instructions. 6. When hauling corrosive materials such as fertilizers, it is advisable after use to wash out all excess materials to prevent premature rusting. It is extremely important that the spindles are never welded to by the customer. Special manufacturing processes are utilized at the factory, and spindle weldments should always be replaced if repairs are necessary. 2-3

18 744 GRAIN WAGON Maintenance Important Check Points (continued) Tongue and Wheel Alignment Please refer to the following information for specific tongue/wheel alignment. If the tongue does not pull perpendicular to the front axle, the grain wagon can dog-track. 1. Use a straight edge or string to set front tires straight with rear tires. 2. Loosen right and left tie rod clamps. 3. Adjust distances L from the hitch pin to the right and left king pins equal on each side until tongue is perpendicular to front axle. 4. Again check that front and rear wheels are in a straight line. Set 1/16 Toe-In at front of each wheel. Tighten tie rod clamps. 5. Check tracking of wagon. 2-4

19 744 GRAIN WAGON Maintenance Hitch The standard hitch pin size for your grain wagon is 1 1/4. The optional hitch kit includes a 1 1/2 I.D. ball hitch and bushing for a 1 1/4 pin. It also includes a hammerstrap for the 1 1/4 rear hitch. Failure to use the correct size hitch pin can cause premature failure of swivel ball and tractor drawbar. Transport Chain ALWAYS USE TRANSPORT CHAIN WHEN TRANSPORTING IMPLEMENTS. FAILURE TO USE CHAIN COULD CAUSE PERSONAL INJURY OR DAMAGE IF IMPLEMENTS BECOME DISENGAGED. REPLACE TRANSPORT CHAIN IF ANY LINK OR END FITTING IS BROKEN, STRETCHED, OR DAMAGED. DO NOT WELD TRANSPORT CHAIN. Current model grain wagons feature a transport chain as standard equipment. This transport chain is sized for towing of one Model 744 grain wagon, fully loaded. When multiple grain wagons are towed, the transport chain on the lead wagon must be sized accordingly. Transport Chain Part No. Model Max. Weight of Towed Unit(s) (lbs.) ,500 (July 2014) 2-5

20 744 GRAIN WAGON Maintenance Steering Axle Stop Adjustment Turn wheels both directions on level ground and adjust axle stop bolts for 1-1 1/2 clearance between inside tire edge and nearest frame. 2-6

21 744 GRAIN WAGON Maintenance Dual Wheels Raise axle and block adequately for wheel and tire removal. 1. Install inside wheel over ten existing wheel studs (3/4 UNF). 2. Install male/female wheel nuts to secure inside wheel. For torque information please refer to the wheel torque page of this manual. 3. Install outside wheel on wheel nuts. 4. Install outer wheel nuts (1 1/8 UNF) to secure outside wheel. For torque information please refer to the wheel torque page of this manual. 2-7

22 744 GRAIN WAGON Maintenance Grain Train Operation As a reminder, follow the recommendations in this manual for maximum travel speeds, tire pressure, tongue & wheel alignment, and brake adjustment to ensure optimum travel safety. Operators should be careful when turning short or backing two large-capacity wagons, where factors such as uneven terrain can affect wagon clearances and create interference. 2-8

23 744 GRAIN WAGON Maintenance Brake System Sliding Hitch and Latch The braking system on your running gear is designed to release automatically when you back up. Before adjusting individual brake shoes, inspect the master cylinder push plate for proper contact when the sliding hitch and latch mechanism is pulled forward. NOTE: A maximum 3/16 gap is necessary to prevent possible dragging of brakes. Press lightly on plunger to eliminate play and set gap as close to 3/16 as possible for optimum performance. Check the push tube for alignment and free movement in the tongue. Master Cylinder Brake fluid level may be checked by removing cap on master cylinder. Refill level with a heavy-duty brake fluid that meets or exceeds DOT-3. Do not clean any brake components in gasoline, kerosene, or oil. NOTE: The cap o-ring should be lubricated with brake fluid prior to hand tightening. Hand tighten ONLY! 2-9

24 744 GRAIN WAGON Maintenance Brake System (continued) Brake Shoe Adjustment NOTE: Be sure to read preceding section on sliding hitch and latch adjustment before proceeding to this step. Brakes are set at factory, however, it may become necessary to adjust shoes after the first season. The brakes incorporate a Back-up feature that makes it necessary to rotate the wheels in the direction of forward rotation only when making adjustments. Jack up each wheel. Tighten the brake adjusting cog nut (located in the slot on the brake backing plate) until you cannot rotate wheel by hand, then back off the adjustment 25 to 30 notches (approximately 4 to 5 threads exposed). An additional 5-8 notches may be necessary. Brake Bleeding Use ONLY quality DOT-3 heavy-duty brake fluid. If pressure bleeding equipment is available, follow the manufacturer s instructions in bleeding the system. Manual Bleeding Fill master cylinder with fluid. Bleed rear brakes first (farthest from master cylinder). Loosen the bleeder screw located in wheel cylinder one turn. The system is now open to the atmosphere through a passage drilled in the screw. Securely install bleeder hose to bleed screw on first wheel cylinder to be bled. Submerge the loose end of bleeder hose in a glass container filled approximately 1/3 full with brake fluid to observe expelled air bubbles while stroking master cylinder. NOTE: The bleed hose must have a snug connection at bleed screw and remain submerged in brake fluid to avoid re-entry of air into the system. Position a flat tool bar between master cylinder L bracket and housing (see illustration) and pump master cylinder with long steady strokes. Continue to stroke master cylinder until bubbles stop rising to surface of fluid in glass jar. Remove hose and re-tighten bleeder screw. Repeat bleeding operation at each wheel cylinder. During the bleeding process, replenish the brake fluid, so the level does not fall below the 1/2 full level in the master cylinder reservoir. After bleeding is completed, make sure master cylinder reservoir is filled and filler cap is securely in place. NOTE: The cap o-ring should be lubricated with brake fluid prior to hand tightening. Hand tighten ONLY! Saltwater, granular fertilizers and other corrosive materials are destructive to metal. To prolong the life of a braking system used under corrosive conditions, flush the actuator periodically with a high pressure water hose. Be sure to re-grease bearings and oil all moving parts after the unit has dried. At the end of the season, when unit is to be stored, remove the brake drums and clean inside the brakes. Pack wheel bearings before drum is installed. CAUTION: Do not pack hub full of grease. Excessive grease may leak into brake drums causing brake failure. 2-10

25 744 GRAIN WAGON Maintenance Brake System (continued) Brake System Trouble Shooting Guide SYMPTOM BRAKES DRAGGING/LOCK-UP BRAKE DRUMS HOT/ONE OR MORE BRAKES DRAG REMEDY 1. Flush brake system 2. Disassemble slave cylinders inside brake clusters. Cleancylinder and cylinder walls. Reassemble and adjust. 3. Install new brake fl uid. 1. Re-adjust brakes. Tighten brake shoes down to brake drum, then back off notches. Approximately 4 to 5 threads on brake adjusting screw will be exposed. Be sure each brake assembly has the same adjustment. This will equalize the brake system causing each brake to pull the same amount of weight. 2-11

26 744 GRAIN WAGON Maintenance Electrical Hook-Up Your Grain Wagon is supplied with a seven-point SAE connector plug which will adapt to the receptacle found on several new tractors on the market today. If not available, an SAE J 560 seven-point outlet socket can be purchased from your Unverferth dealer (order Part #92824). The Grain Train Wires: White = Ground Green = Right amber flashing lamp Yellow = Left amber flashing lamp Brown = Tail light Blue = Chute Light SAE SEVEN POINT CONNECTOR PLUG Connect harness to tractor with sufficient slack and lock harness under small loop in spring. To retract harness, stow connector under large loop in spring. The following schematics comply with ANSI/AS- ABE Standard S279.9/SAEJ137 for new production tractors. NOTE: Wiring specifications may be different for older tractor models. Consult your tractor operator s manual or dealer for proper wiring and installation. The ETS module modifies the flashing of the amber and red lights when the turn signal is activated to conform to ASABE lighting standards. The ETS is required in some states, optional in others. Without the module, only the amber light flashes on the turn side; both reds burn at a constant standard brightness, and the opposite side amber burns steady bright. With the ETS module, both the red and the amber on the turn side will flash in unison with the tractor, while the opposite red will burn continuous standard brightness, and the opposite amber will burn continuous bright. NOTE: Many tractors and trucks are wired differently, potentially causing variations of the above lighting patterns. 2-12

27 744 GRAIN WAGON Maintenance Electrical Hook-Up (continued) For Carts with Serial Number B and Lower For Carts with Serial Number B and Higher (December 2011) 2-13

28 744 GRAIN WAGON Maintenance Light Module Kit # Optional In some areas the lights may be required to operate in a specific pattern. There is an Enhanced Turn Signal Kit available in addition to the standard light kit for this function. See you dealer for more information. On older tractors without the module, only the amber light flashes on the turn side; both reds burn at a constant standard brightness, and the opposite side amber burns steadily bright. With the ETS module, both the red and the amber on the turn side will flash in unison with the tractor, while the opposite red will burn continuous standard brightness, and the opposite amber will burn continuous bright. NOTE: Many tractors and trucks are wired differently, potentially causing variations of the above lighting patterns. The ETS module can be purchased from your dealer. Sideboards Set-Up 1. Rotate the side boards up into position and secure at corner holes 2. Attach the center support hardware. Refer to parts page. 3. Tighten all hardware, including hinge bolts. 2-14

29 744 GRAIN WAGON Maintenance Adjustable Chute Your grain wagon features an adjustable-height unloading chute. The adjustment bolt is located under the door area of the grain wagon. When the bolt is turned in (clockwise), the unloading height of the chute increases. When the bolt is turned out (counter-clockwise), the chute height is lowered. (December 2011) 2-15

30 744 GRAIN WAGON Maintenance Fender Installation - Optional NOTE: All capscrews and nuts which tighten directly against the plastic fenders must have a flat washer to provide adequate surface bearing. Do not tighten fasteners during assembly. After all fenders are attached, visually align fenders with tires and tighten all fasteners. REAR FENDERS 1. Assemble mud flaps and bottom arms (RH & LH) to rear fenders as shown with 3/8 x 2 capscrews, flat washers, and locknuts. 2. Bolt rear top and bottom arms to frame with 1/2 x 1 1/2 capscrews and locknuts. 3. Position rear fenders over top arms and secure with 3/8 x 1 1/2 capscrews, flat washers and nuts. 2-16

31 744 GRAIN WAGON Maintenance Fender Installation - Optional (continued) FRONT FENDERS 4. Bolt front top arms to frame with 1/2 x 1 1/2 capscrews and locknuts. 5. Mount tubes to frame brackets with U-bolts and 3/8 locknuts. Tubes and brackets must be tight and square with equally tightened threads on U-bolts. 6. Position front fenders over top arms and secure with 3/8 x 1 1 /2 capscrews, flat washers and locknuts. 7. Bolt front fenders to tubes with 3/8 x 1 capscrews, flat washers and locknuts in top holes. 8. Assemble mud flaps and back plates to front fenders with 3/8 x 1 capscrews, flat washers and locknuts in bottom holes. 9. Visually align fenders from front or rear and tighten all fasteners. Align edge of 12 x 26 plastic laminate with rear edge of hopper (behind chute) and apply. Trim laminate as required for hopper profile. 2-17

32 744 GRAIN WAGON Maintenance Fender Installation - Optional (continued) WIRING (Where Applicable) 10. Install perimeter wiring harness and connect to main harness. Crimp light wires to harness connectors. Assemble lights to fenders, with ground eyelets on mounting bolts. 11. Connect electrical system to power source and check for proper operation. 2-18

33 744 GRAIN WAGON Maintenance Weather Guard Tarp Installation - Optional Fig Install the side board extensions to the box. See page Assemble the end caps (23) to the front and rear side boards with 3/8 x 3/4 flange screws (31) and flange nuts (30). Fasten to right and left side boards with 1/4 x 1 self-drilling screw (34). See Fig. 2. Fig Assemble the bow brackets (21) and latch plate (5) to the right side panel or side board with 3/8-16UNC x 1 torx screw (46) and flange nuts (30). Secure latch plate (5) to front of panel with eyebolt (3) and two flange nuts (30). See Fig. 3. Fig. 3 Fig Assemble the bow brackets (21) to the left side panel or side board with 3/8 x 1 carriage bolts (32) and flange nuts (30). See Fig. 4. (July 2014) 2-19

34 744 GRAIN WAGON Maintenance Weather Guard Tarp Installation - Optional (continued) Fig Position the bows (22) under the side brackets (21) and retain with 3/8 x 1 carriage bolts (32) and flange nuts (30). See Fig. 5. Same for both the right and left sides. 6. Attach the cable assemblies ( ) to the rear end cap holes, see Fig. 6A. Run cables over the top of the bows (220575B). Route cables through holes in front end caps (Fig. 6). Insert capscrew (TA ) through hole in front end cap and into bracket with U-nut assembly (281712B). Secure cables to the slot in bracket assembly (281712B) (Fig. 6C). To tighten cables, tighten capscrew (TA ) on outside of wagon until bracket makes cables snug tight. Do not overtighten. Plug the remaining holes in the rear end cap with plug ( ). Fig. 6 Run Cable ( ) through hole in End Caps FIG. 6A FIG. 6B Secure Cable ( ) to Bracket (281712B) Tighten Capscrew (TA ) to tighten Cables FIG. 6C 2-20

35 744 GRAIN WAGON Maintenance Weather Guard Tarp Installation - Optional (continued) 7. (2-person operation) On a clean floor, lay the tarp out flat with the raw edge of the hems and pockets down and the exterior side facing up. 8. Insert the small 1 1/8 tube (16) by sliding it into the small pocket of the tarp. Leave 1 of the tube sticking out one end and drill a 3/16 hole through the center of the outer reinforcement strap and tube. Fasten with a rivet (15). At the other end, pull on the tarp by hand to stretch it until there is 1 of tube sticking out. Drill hole and install rivet. Press the 1 1/8 plugs (14) into each end of the tube. See Fig. 7. INSTALLATION TIP: Tarp is designed to be stretched the length of the tube to reduce wrinkling. For easier assembly apply liberal dusting of baby powder on tube and inside of tube pockets before sliding tubes in pockets. Insert the 2 roll tube into the large pocket, with the splined shaft to the rear. Measure 10 1/2 from the end of the spline to the start of the tarp. Install the first U-clamp (8) and self-drilling screws (7) to the first reinforcement strap, to secure the tarp to the tube. Work down the roll tube putting the U-clamps and self-drilling screws on each reinforcement strap. Make sure to keep the tarp pulled tight to reduce wrinkling. See Fig. 7. Fig

36 744 GRAIN WAGON Maintenance Weather Guard Tarp Installation - Optional (continued) 9. Insert knotted stretch rope (18) through flat washer (4), plastic tube (17) and end plug (20). Place these items as an assembly into front end of 2 tube (6) and press the end plug into the end of the tube. Screw self-drilling screw (43) through side of roll tube into end plug (20) to retain plug into tube (6). Slide hose (45) over bungee. See Fig. 8. Fig Hand roll the tarp into open position. Place the 1 1/8 stationary tube side of the tarp on top of the left side of the box, centered from front to back of box. BE CAREFUL NOT TO LET THE TARP ROLL OFF OF THE BOX. Assemble the tarp and stops (24) (with caps) to the left side boards by poking a hole through the tarp and using flange screws (29) and flange nuts (30). Assemble the center stop through the bow weldment, the front and rear stops should be 1 foot in from the ends of the wagon. See Fig. 9. Fig Unroll the tarp and insert stretch cord through the top of the eye bolt (3) and knot off. See Fig. 10. Fig Insert U-joint (9) over splined coupling (6) and secure with wire lynch pin (10). Insert crank handle (13) into U-joint and secure with roll pin (11). Insert round head bolt (40) into bottom hole of crank handle (13) and slide plastic handle (12) onto bolt securing with locknut (35). Insert 1 1/4 plug (42) into end of handle. See Fig. 11. Fig

37 744 GRAIN WAGON Maintenance Weather Guard Tarp Installation - Optional (continued) HAND CRANK HANDLE 13. Locate the bracket just above the box fold line, centered on the box. Using self-tapping screws (19) mount bracket to box and secure using flange nut (30). Attach handle holder (38) to bracket (27) using 3/8 x 1 capscrew (39) and locknut (33). Fig. 12 Locate the operating decal near the handle as shown. Clean the surface and apply the sticker permanently. 14. Tighten tarp by holding the crank firmly with both hands and roll the main tarp tube counter-clockwise up under the latch plate. Next, bring the crank handle down perpendicular to the ground. Continue by lifting it up into the crank retainer. See Fig. 13. NOTE: A slight bow in crank tube should indicate adequate tension. Fig

38 744 GRAIN WAGON Maintenance Tarp Operating Safety Information Always use adequate caution when operating tarp. Make sure tarp is open before unloading or loading. Make sure nobody is on or near the tarp system before and during operating. Do not operate tarp with box hoisted in an elevated position. If tarp is covered with snow, it is important to remove snow before operating. End caps must be free from grain that may be piled on them. Grain should not be heaped higher than end caps. Tarp may be fully opened or completely closed while in transit. However, the closed position is recommended. Instruct everyone who will operate this tarp the correct procedures of doing so, or have them read this entire manual. Insert snap pins whenever removing or placing crank in holders. 2-24

39 744 GRAIN WAGON Maintenance Trouble Shooting PROBABLE CAUSE Tarp sags in middle areas Holes or tears in tarp CORRECTION 1. Bows may be bent or adjusted too low. 2. Missing or loose ridge strap. Replace or retighten. 3. U-joint may need to be adjusted on splinded shaft to provide more tension. 1. Consult your local dealer for repairs. 2. Order tarp repart kit from dealer. 3. When new tarp or parts are needed always replace with original parts. Inspection and Maintenance Periodic preventive maintenance should be practiced. Inspect tarp and hardware often for abrasions or loosened bolts that may need adjustment and/or repair. Check stretch cord for wear and adjust tension whenever needed. If installed correctly, tarp should always operate as well as when first installed. If tarp does not pass this simple inspection, make all appropriate repairs or adjustments immediately before serious damage occurs. Operation Using both hands, carefully remove the crank from the holder. Extend the crank handle assembly to a comfortable position at the rear of the box. Roll the tarp to the desired location - fully open or fully closed position. Place the crank in the holder. 2-25

40 744 GRAIN WAGON Maintenance Wheels and Tires Wheel Nut Torque Requirements IMPROPERLY TORQUED WHEEL NUTS/BOLTS CAN CAUSE A LOSS OF IMPLEMENT CONTROL AND MACHINE DAMAGE. TORQUE WHEEL NUTS/BOLTS TO VALUES IN TABLE. CHECK TORQUE BEFORE USE, AFTER ONE HOUR OF UNLOADED USE OR AFTER FIRST LOAD, AND EACH LOAD UNTIL WHEEL NUTS/BOLTS MAINTAIN TORQUE VALUE. CHECK TORQUE EVERY 10 HOURS OF USE THERE-AFTER. AFTER EACH WHEEL REMOVAL START TORQUE PROCESS FROM BEGINNING. WARRANTY DOES NOT COVER FAILURES CAUSED BY IMPROPERLY TORQUED WHEEL NUTS/BOLTS. Failure to check torque before first load may damage wheel nut/bolt seats. Once seats are damaged, it will become impossible to keep nuts/bolts tight. Tighten nuts/bolts to applicable torque value shown in table. Start all nuts/bolts by hand to prevent cross threading. Torque nuts/bolts in the recommended sequence as shown in Diagram 1. WHEEL HARDWARE SIZE FOOT-POUNDS 3/4-16 (UNF) 365 ft.-lbs. 1 1/8-12 (UNF) 365 ft.-lbs. 10 BOLT DIAGRAM 1 Nut/Bolt Location: 3/4-16 (UNF) Single Wheels 1 1/8-12 (UNF) Dual Wheels 2-26

41 744 GRAIN WAGON Maintenance Wheels and Tires (continued) Tire Pressure The following is to be used as a general guide for tire inflation and figures can vary depending on specific brand of tire used. It is important that tires are inspected after unit is loaded. Start with minimum pressure indicated. The tire should stand up with no side-wall buckling or distress as tire rolls. Record the pressure needed to support the full load and maintain this pressure to achieve proper tire life. Do not exceed maximum recommended tire pressure. All truck tires...recommended 85 PSI maximum (All tire pressures in psi) Tire Warranty For questions regarding new tire warranty, please contact your local original equipment tire dealer. Used tires carry no warranty. Following are phone numbers and Websites for your convenience: Firestone Phone Titan or Phone 800-USA-BEAR Goodyear Fax Trelleborg Continental/Mitas Phone Phone Fax

42 744 GRAIN WAGON Maintenance Complete Torque Chart Capscrews - Grade 5 NOTE: Grade 5 capscrews can be identified by three radial dashes on the head. For wheel torque requirements, refer to Wheels and Tires. Tighten U-bolts evenly and equally to have the same number of threads exposed on each end. SIZE 1/4-20 1/4-28 5/ / /8-16 3/8-24 7/ / /2-13 1/2-20 9/ / /8-11 5/8-18 3/4-10 3/4-16 7/8-9 7/ / / / / / / / /2-12 FOOT POUNDS NEWTON METERS Follow these torque recommendations except when specified in text. 2-28

43 744 GRAIN WAGON Maintenance Hydraulic Fittings Torque and Installation SAE FLARE CONNECTION (J. I. C.) 1. Tighten nut with finger until it bottoms the seat. 2. Using a wrench, rotate nut to tighten. Turn nut 1/3 turn to apply proper torque. SAE STRAIGHT THREAD O-RING SEAL 1. Insure jam nut and washer are backed up to the back side of smooth portion of elbow adapter. 2. Lubricate o-ring -- VERY IMPORTANT! 3. Thread into port until washer bottoms onto spot face. 4. Position elbows by backing up adapter. 5. Tighten jam nut. 2-29

44 744 GRAIN WAGON Maintenance High Capacity Wagon Option Gravity Box Tube Conveyors Features: Up to 12 bushel per minute, 720 bushel per hour (capacity will vary based on seed and operating speed) 16 Length x 6 Diameter Tube 8 Cleated PVC Belt Universal, Adjusting Mounting Brackets and Hopper High-Efficiency Orbital Motor 3-Stage Telescopic Downspout (6 to 10 ) Specifications: DESCRIPTION 16' Conveyor, Mounts, Hopper & Hydraulic Motor (Tractor hoses not included) Optional Electric ON/OFF Control Kit for 10' Telescopic Spout FIT OUTSIDE DOOR ANGLE DIMENSION APPROX. WEIGHT STOCK NUMBER 60" 495 lbs. CV61606 N/A 12 lbs

45 744 GRAIN WAGON Maintenance High Capacity Wagon Option Gravity Box Augers - Patented Design Features: Deep-intake, 12 diameter sump allows for increased material uptake and faster unloading Available in 16 and 14 lengths Stainless-steel sump and shroud on plastic augers offers increased corrosion resistance Six-inch diameter augers in choice of heavy-duty reinforced ABS Plastic or 16 ga. Steel outer tube Adjustable hopper allows easy attachment Include valve, motor, winch, hopper, and hoses to front of box Full 180 o horizontal pivot, 90 o vertical adjustment, and 4 flexible downspout for maximum maneuverability Optional telescoping downspout extends from 6 to 10 for added reach, 9 to 14 9 spouts are also available Full range of unloading positions with tethered cable design Auger tube-mounted winch with safety latch for convenient one-person height adjustment and storage (16 auger includes winch w/automatic brake) Two Control cords on spout end for convenient on/off control Optional customer-installed Electronic Control Package - part no cubic inch hydraulic motor is mounted at the top to protect components and requires only 6-12 gallon per minute and 1200 p.s.i. Discharge rate of up to 8 bushels per minute with brush flighting, 10 bushel per minute for plastic and steel flighting for grain and 900 lbs. per minute for fertilizer (based on 500 RPM auger speed) All metal parts are powder coated for rust resistance Rubber-cushioned, flip-over, transport bracket protects auger and provides faster, safer operation Support cable protects auger and operator 2-31

46 744 GRAIN WAGON Maintenance High Capacity Wagon Option (continued) Gravity Box Augers - Patented Design (continued) Flighting Options: BRUSH-TIP Available for steel augers. Patent-pending manufacturing process assures closer bristles for faster unloading and seed saving gentleness. STAINLESS STEEL Available for plastic tube auger. Heavy-duty stainless steel 5 auger with cupped flighting provides a non-corrosive surface, recommended for bulk fertilizer handling. Flighting is centered in auger tube on lower bearing for maximum life. NYLON Available for steel augers. Rugged nylon flighting on hexagon, stainless-steel shaft, recommended for seed handling. Plastic flighting centered in auger tube on lower bearing for maximum life. STEEL Available for steel augers. Heavy-duty steel auger provides general purpose conveying of all noncorrosive bulk materials. Cupped flighting carries material closer to shaft for faster, gentler unloading. Specifications: SIZE FLIGHTING MATERIAL FIT OUTSIDE DOOR ANGLE DIMENSION 16' AUGER ACCESSORIES: Contact your dealer for augers and accessories. APPROX. WEIGHT STOCK NUMBER Steel 64" 229 lbs ' STEEL Brush-Tip 64" 246 lbs Plastic 64" 260 lbs B 16' PLASTIC Stainless Steel 64" 272 lbs

47 744 GRAIN WAGON Maintenance Tongue Retractable Light Cord Service NOTE: During disassembly, observe clamp locations and cord and harness routing etc. which will be helpful during reassembly. 1. Remove the two 3/4 x 7 capscrews and locknuts which secure the front hitch. Remove the front hitch and two shims from the tongue. 2. Remove the three 1/4 x 3/4 capscrews and lock washers and lift off the master cylinder cover. 3. Disconnect the tension spring from the slide tube weldment in front of the master cylinder. Remove the two 3/8 x 2 3/4 capscrews and lock washers to separate the slide tube weldment from the internal push tube assembly. 4. Remove the push tube assembly from the hitch end of the tongue. This will include the pulley slide weldment, cord, clamps and rear pulley. 5. Inspect the internal moving parts, clamps, bungee cord, and harness for wear or abrasion and replace if necessary. Refer to the parts section for details. 6. Reassemble in the reverse order. Make sure the is installed in the front bottom opening of the push tube to protect the harness. 2-33

48 744 GRAIN WAGON Maintenance Unloading Side Reversal 1. Secure use of an overhead hoist with a minimum capacity of 4000 lbs. and lift height of 36 inches. Securely attach a lift harness to the hopper and make ready for a level lift. 2. Disconnect taillights and remove 7-pin connector from rear header. Remove main harness from rear panel and fold securely down on rear axle. Disconnect chute light harness from main harness and secure to undercarriage. 3. If so equipped, remove all fenders, related mounting brackets and clearance light harness from undercarriage. 4. Relieve spring tension on front axle hold down bracket by loosening and backing out hex capscrew approximately 2. Remove hold down pin at undercarriage attachment point and remove capscrews from elastic bumpers. Slide out bumper brackets when hopper weight is removed. 5. Remove rear axle pins and slowly lift hopper off running gear. Raise hopper high enough for lower discharge chute to clear tire height and hold down bracket. 6. If hoist lift harness can rotate - slowly turn the hopper 180 degrees and re-align over running gear. If lift harness cannot rotate - roll out running gear, reverse direction, and roll back under suspended hopper. 7. Align undercarriage with rear axle brackets and front axle hold down bracket. Slowly lower hopper down on running gear. 8. Reinstall rear axle pins to secure undercarriage to running gear. 9. Re-install hold down bracket to undercarriage with pin. Slightly lift undercarriage 1/2 off front axle and install bumper brackets. Set undercarriage back down on axle, reassemble spring retainer and hex nuts to hold down spring shaft, and tighten nuts to end of threads for maximum spring tension. 10. Remove tail lights, related wire harness, and mounting bracket with SMV sign from front and reinstall to rear. Route chute light harnesses from front to rear conduit, reconnect wire harness, and test all light functions. Secure harness to frame with tie wraps. 11. Reinstall fender mounting brackets, fenders, and clearance light harness. Check tire-to-fender clearances and adjust as needed. Check clearance light operation. 12. Remove ladder from rear and reinstall to front. 13. Install Reflector Kit # Locate (2) Amber to Front and (2) Red to Rear. 2-34

49 744 GRAIN WAGON Parts SECTION III Parts Tongue Brake Master Cylinder Undercarriage Components (Beginning with Serial Number B ) Undercarriage Components Hub Wheels and Tires Brake Components Beginning with Serial Number B Prior to Serial Number B Brake Components Gravity Box Sideboard Components Fender Components - Optional Door Wheel with Gear Reduction Paint & Decals Touch-Up Paint Electrical Components Weather Guard Tarp Components - Optional

50 744 GRAIN WAGON Parts Tongue 3-2

51 744 GRAIN WAGON Parts Tongue ITEM DESCRIPTION PART NO. QTY. NOTES Tongue Assembly =Green= G 1 Tongue Assembly =Red= R 1 Includes Items 1 Thru 68 1 Tongue Weldment =Green= G Tongue Weldment =Red= R 1 96" Tube Length 2 Latch Plate Weldment B 1 3 Brake Bracket B 1 4 Bolt, 1/2 UNC x 1-1/ Lockwasher, 1/ Flatwasher, 1/ Latch Weldment B 1 8 Bolt, 1 UNC x Locknut, 1 UNC Extension Spring, 1 x 3.21" Bolt, 3/4 UNC x Locknut, 3/4 UNC Hitch Weldment B 1 14 Hitch Weldment, Swivel B 1 Option 15 Pin, 1 1/4 x 3 3/ Roll Pin, 5/16 x Balance Rod B 1 18 Spring, 2 1/2 x 2.5x D Wire B 2 19 Retainer, Spring Bolt, 3/8-16 UNC x 1-1/ Lockwasher, 3/ Nut, 3/8-16 UNC Hex Pin, Tongue, 1 1/4-7 UNC x 9 1/ Locknut, 1 1/4-7 UNC w/setscrew Setscrew, 5/16-18 UNC x 3/ Nylon Locking 25 Master Cylinder Assembly Page Shock Absorber Shock Bushing Capscrew, 1/2-20 UNC x 3 1/ Locknut, 1/2-20 UNC Spacer Capscrew, 5/8-18 UNC x 3 1/ Locknut, 5/8-18 UNC Roller, Cord Pin, 1/4 x 1 1/ Cotter Pin, 1/16 x 1/ Cover Weldment B 1 37 Capscrew, 1/4-20 UNC x 3/ Flatwasher, 1/ Lockwasher, 1/ Nut, 1/4-20 UNC Capscrew, 1/4-20 UNC x 3/ Cover, Shock B 1 43 Pad, Rubber Spring Locknut, 5/16-18 UNC Connector, Electrical

52 744 GRAIN WAGON Parts Tongue (continued) ITEM DESCRIPTION PART NO. QTY. NOTES 47 Harness Push Tube B 1 49 Pulley Slide Weldment B 1 50 Pulley Capscrew, 1/4-20 UNC x Slide Tube Weldment B 1 53 Spring B 1 54 Capscrew, 3/8-16 UNC x 2 3/ Cable Tie, 5/16 x 21 1/ Bunge Cord, 3/8 x Cord Clamp, 1/4-5/ Pad, Rubber Shim B 2 60 Rubber Grommet, 3 OD Grease Zerk Capscrew, 5/16-18 UNC x 1/ Lockwasher, 5/ Flatwasher, 5/ Capscrew, 1/2-13 UNC x 1 1/ Jam Nut, 1/2-13 UNC Spring Decal, Harness Chain, Transport Trimlok, 1 1/8 Lg Hex Nut 5/16-18UNC Bushing 9/16 OD x.397 ID x 1/ Capscrew 5/16-18UNC x 1 1/ Bushing, 1 1/2 Dia. x 1 Lg

53 744 GRAIN WAGON Parts Brake Master Cylinder ITEM DESCRIPTION PART NO. QTY. NOTES Master Cylinder w/spring Bracket 92968B 1 Includes Items 1-8 Seal Kit for Master Cylinder Hydraulic Bracket Assembly Includes Items 3 & 5 1 Spring Bracket - Right Spring Bracket - Left Master Cylinder ONLY Fill Cap Orifi ce Adapter Dryseal 6 Capscrew, 3/8-16 UNC x Lock Washer, 3/ Hex Nut, 3/8-16 UNC Orifi ce Adapter Requires Item #10 10 Washer, Brass For Item #9 Only NOTE: The cap o-ring should be lubricated with brake fluid prior to hand tightening. Hand tighten ONLY! 3-5

54 744 GRAIN WAGON Parts Undercarriage Components - Beginning with Serial Number B (July 2014)

55 744 GRAIN WAGON Parts Undercarriage Components - Beginning with Serial Number B ITEM DESCRIPTION PART NO. QTY. NOTES 1 Machined Hub Model 871 =GREEN= G 4 Includes items 2, 3, 4 Machined Hub Model 871 =RED= R 2 Bearing Cup #453A 4 1/4 OD Drive-In Stud Bolt 3/4-16UNF x 2 1/ Bearing Cup # /8 OD Steering Pin Weldment Tie Rod Assembly Complete =GREEN= G 2 Includes items 7 thru 11 Tie Rod Assembly Complete =RED= R 7 Tie Rod Pipe Tube Tie Rod Clamp LH Threaded Tie Rod End w/nut RH Threaded Tie Rod End w/nut Cotter Pin 5/32 Dia. x Turning Weldment =GREEN= G Turning Weldment =RED= R 1 Includes Items #13, 14, Shaft 12" Long Capscrew 1/2-13UNC x Grade 5 15 Locknut 1/2-13UNC Tongue Assembly =GREEN= G Tongue Assembly =RED= R 1 17 Spindle Front Weldment RH =GREEN= G Spindle Front Weldment RH =RED= R 1 Includes Item #19 18 Spindle Front Weldment LH =GREEN= G Spindle Front Weldment LH =RED= R 1 Includes Item #19 18A Tie Rod Bushing Weld-In ONLY 19 Brass Bushing 2 1/2" OD Hub Sub Assembly Includes Items 1 and Spindle 3 1/2" OD x 19 5/ Bearing Cone # /4" ID Slotted Nut 1 1/4-12UNF Grade 5 24 Hub Cap (Bolt-On) Gasket Spindle Washer 3 1/4" OD Brake Drum 13" Capscrew 1/2-20UNF x Grade 5 28 Cotter Pin 1/4" Dia. x Capscrew 5/16-18UNC 1/ Grade 5 30 Lock Washer 1/2" Gasket Maker 3oz Tube Inner Bearing Cone # Seal 3 3/8" ID #33464TA Tongue Pivot Nut 1 1/4-7UNC w/set Screw Set Screw 5/16-18UNC 35 Tongue Pivot Bolt 1 1/4-7UNC x 9 1/ Heavy Hex Jam Nut 1 3/4-5UNC w/set Screw Set Screw 3/8-16UNC 37 Grease Zerk 1/ Thrust Bearing 2" Brake Cluster LH Brake Cluster RH Torsion Arm Welmdent B 1 42 Capscrew 3/4-10UNC x 5 1/ Grade 5 43 Hex Nut 3/4-10UNC Grade 5 (July 2014) 3-7

56 744 GRAIN WAGON Parts Undercarriage Components (continued) - Beginning with Serial Number B ITEM DESCRIPTION PART NO. QTY. NOTES 44 Hex Jam Nut 3/4-10UNC Grade 5 45 Capscrew 3/4-10UNC x 3 (Full Threaded) Grade 5 46 Locknut 3/4-10UNC Grade 5 47 Torsion Bar Pin Weldment 1" Dia. x Torsion Bar Pin Weldment 1" Dia. x 4 3/ Hold Down Pin Weldment 1" Dia. x 2 15/ Flat Washer 1" Cotter Pin 3/16" Dia. x Front Axle Weldment =GREEN= G Front Axle Weldment =RED= R 1 53 Bronze Bearings 2.253" OD Axle Weldment =GREEN= G Axle Weldment =RED= R 1 55 Extension Spring Rubber Grommet 7/16"ID Axle Retainer Rear Weldment =GREEN= G Axle Retainer Rear Weldment =RED= R 1 58 Capscrew 3/4-10UNC x Grade 5 59 Flat Washer 1/ Capscrew 1/2-13UNC x 4 (Full Threaded) Grade 5 61 Spring Catch Weldment B 1 62 Lock Washer 3/4" (July 2014)

57 744 GRAIN WAGON Parts Notes 3-9

58 744 GRAIN WAGON Parts Undercarriage 3-10 (December 2011)

59 744 GRAIN WAGON Parts Undercarriage ITEM DESCRIPTION PART NO. QTY. NOTES 1 Rear Axle Weldment =Green= G Rear Axle Weldment =Red= R 1 S/N B & Lower Rear Axle Weldment =Green= G Rear Axle Weldment =Red= R 1 S/N B & Higher 2 Rear Axle Retainer =Green= G Rear Axle Retainer =Red= R 1 3 Capscrew, 3/4-10 UNC x Hold Down Pin Weldment Dia. x 2 15/16 Hairpin Cotter,.177 Dia x 3 11/ A Front Axle Weldment =Green= G Front Axle Weldment =Red= R 1 S/N B & Up 5B Front Axle Weldment =Green= G Includes Items 8, 9, 18 1 Front Axle Weldment =Red= R Prior to S/N B Spindle Front-Right Weldment =Green= G 6 Spindle Front-Right Weldment =Red= R Spindle Front-Left Weldment =Green= G 1 Includes Item #7 Spindle Front-Left Weldment =Red= R 6A Tie Rod Bushing Weld-In ONLY 7 Brass Bushing /2 OD x 2 ID X 2 1/2 8A King Pin Assembly Serial #B & Up 8B King Pin Assembly Includes Item 9 Prior to S/N B Capscrew, 1/2-13 UNC x 3 1/ Prior to S/N B Locknut, 1/2-13 UNC Prior to S/N B Thrust Bearing Brake Assembly - 4 See Page Hub Assembly - 4 See Page 3-14 Tie Rod Complete =Green= G 2 13 Tie Rod Complete =Red= R 1 Includes Items Tie Rod ONLY Tie Rod End RH Threaded Tie Rod End LH Threaded Tie Rod Clamps Tie Rod Slotted Nut 7/8-14 UNF Cotter Pin 5/32" Dia. x Turning Weldment =Green= G 1 Includes Items 21, 22 Turning Weldment =Red= R 1 18 Bronze Bearing Capscrew, 3/4-10 UNC x Tongue Stop - Full Threaded Hex Jam Nut, 3/4-10 UNC King Pin Assembly Includes Item Capscrew, 1/2-13 UNC x Locknut, 1/2-13 UNC Torsion Arm Weldment B 1 23 Torsion Bar Pin Weldment " Dia. x 6 24 Cotter Pin, 3/16" Dia. x Flat Washer, 1" (December 2011) 3-11

60 744 GRAIN WAGON Parts Undercarriage (continued) ITEM DESCRIPTION PART NO. QTY. NOTES 25 Torsion Bar Pin Weldment " Dia. x 4 3/4 26 Spring, Torsion Bar Requires Items 27A, Spring Catch Weldment Capscrew, 1/2-13 UNC x 4 1/ For Spring w/cast 1 Bracket 28 Capscrew, 1/2-13 UNC x For Spring (Shown) Lock Washer, 1/2" Flat Washer, 1/2" Rubber Pad Weldment B 1 30 Capscrew, 3/8-16 UNC x 1 3/ Locknut, 3/8-16 UNC Hammer Strap B 1 Capscrew, 3/4-10 UNC x Lock Washer, 3/ Hex Nut, 3/4-10 UNC Grease Zerk Lock Jam Nut 1 3/4-5UNC S/N B & Higher 3-12 (December 2011)

61 744 GRAIN WAGON Parts Notes 3-13

62 744 GRAIN WAGON Parts Hub ITEM DESCRIPTION PART NO. QTY. NOTES Complete Hub Assembly =Green= G Complete Hub Assembly =Red= R 4 Includes Items 1-6, Seal, 3 3/8" I.D TA 2 Stud Bolt, 3/4-16 UNF x 2 1/ Wheel Nut, 3/4-16 UNF Bearing Cup - Outer A 5 Bearing Cone - Outer Hub Cap "Bolt-On Type" Cotter Pin 1/4" Dia. x Slotted Nut 1 1/4-12 UNF Spindle Washer Capscrew, 5/16-18 UNC x 1/ Machined Hub w/bearing Cups =Green= G Machined Hub w/bearing Cups =Red= R 1 Includes Items 2,4,12 12 Bearing Cup - Inner Bearing Cone- Inner (July 2014)

63 744 GRAIN WAGON Parts Wheels and Tires TIRES For questions regarding new tire warranty, please contact your local original equipment tire dealer. Used tires carry no warranty. ITEM DESCRIPTION PART NO. QTY. NOTES Wheel & Tire Assembly /65R22.5 (Used) 1 Wheel & Tire Assembly /55R22.5 (Used) Wheel Only W13x Bolt 2 Valve Stem Wheel & Tire Assembly 95542/ /65R22.5 (New) Wheel & Tire Assembly / /60R22.5 (New) 2 Valve Stem Dual Wheels (Optional) ITEM DESCRIPTION PART NO. QTY. NOTES 1 Stud Bolt, 3/4-16 UNF x 2 1/ Existing Wheel & Tire Assembly / x 24.5 (Used) 2 Wheel Only x 24.5 Wheel & Tire Assembly / /80R22.5 (Used) Wheel Only x Wheel Nut, Inner Wheel Nut, Outer Valve Stem

64 744 GRAIN WAGON Parts Brake Components - Beginning with Serial Number B

65 744 GRAIN WAGON Parts Brake Components - Beginning with Serial Number B ITEM DESCRIPTION PART NO. QTY. NOTES 1 Brake Hose, Male - Male 2 Grommet Cross Inverted Flare Capscrew, 1/4-20UNC x 1 1/ Lockwasher, 1/ Hex Nut, 1/4-20UNC Clip Brake Line, 30 Bundyweld Brake Hose, Brake Line, 104 Bundyweld Male - Male 9 Brake Line, 12 Bundyweld Male - Male 10 Brake Hose, 12 1/ Female - Female 11 Brake Line, 45 Bundyweld Brake Tee Capscrew, 5/16-18UNC x 3/ Lockwasher, 5/ Nut, 5/16-18UNC Brake Drum Brake Cluster Page Capscrew, 1/2-20UNF x Lockwasher, 1/ Hex Nut, 1/2-20UNF NOTE: The cap O-ring should be lubricated with brake fluid prior to hand tightening. Hand tighten ONLY! 3-17

66 744 GRAIN WAGON Parts Brake Components - Prior to Serial Number B

67 744 GRAIN WAGON Parts Brake Components - Prior to Serial Number B ITEM DESCRIPTION PART NO. QTY. NOTES 1 Brake Hose, 18 7/ Male - Female 2 Brake Line, 12 Bundyweld Brake Hose, 12 1/ Female - Female 4 Cross Inverted Flare Capscrew, 1/4-20UNC x 1 1/ Lockwasher, 1/ Hex Nut, 1/4-20UNC Clip Brake Line, 30 Bundyweld Brake Hose, Brake Line, 98 Bundyweld Brake Line, 16 Bundyweld Brake Line, 45 Bundyweld Brake Tee Capscrew, 5/16-18UNC x 3/ Lockwasher, 5/ Nut, 5/16-18UNC Brake Drum 92575B 4 15 Brake Cluster Page Capscrew, 1/2-20UNF x Lockwasher, 1/ NOTE: The cap O-ring should be lubricated with brake fluid prior to hand tightening. Hand tighten ONLY! 3-19

68 744 GRAIN WAGON Parts 13 Brake Components 3-20

69 744 GRAIN WAGON Parts 13 Brake Components ITEM DESCRIPTION PART NO. QTY. NOTES RH Cluster Complete LH Cluster Complete Wheel Cylinder Repair Kit Back Plate Assembly Front Brake Shoe Assembly Front Shoe Lever Rear Brake Shoe Assembly Wheel Cylinder Assembly - Right Wheel Cylinder Assembly - Left Screw & Lock Washer & 9 Adjusting Screw & Pivot Nut Socket - Adjusting Screw Push Rod - Wheel Cylinder Spring - Adjusting Screw (yellow) Spring - Front Lever (Red) Spring - Rear Shoe (Orange) Pin - Shoe Hold Down Cup - Shoe Hold Down Spring - Front Hold Down (Yellow) Spring - Rear Hold Down (Black) Cover Plate - Adjusting Hole Retaining Ring (Truarc) Locknut 5/16-18 UNC Not Applicable Travel Link Travel Link Bolt - Capscrew 5/16-18 UNC x 5/ Pin - Front Shoe Spring - Front Shoe Hex Nut, 1/2-20 UNF Capscrew, 1/2-20 UNF x Lock Washer, 1/

70 744 GRAIN WAGON Parts Gravity Box 3-22

71 744 GRAIN WAGON Parts Gravity Box ITEM DESCRIPTION PART NO. QTY. NOTES 1 Door - 60 w/sample Door B 1 2 Chute w/pins B S/N B & Lower 1 Chute w/pins B S/N B & Up 3 Capscrew, 1/2-13UNC x 1 1/ Locknut, 1/2-13UNC Chain Eyebolt, 5/16-18UNC x Flatwasher, 5/ Lockwasher, 5/ Hex Nut, 5/16-18UNC S-Hook Large Flange Screw, 3/8-16UNC x Flatwasher, 3/ Lockwasher, 3/ Hex Nut, 3/8-16UNC Door Wheel Reduction - 1 See Page Door Gear Rack B 1 10 Kick Back Assembly w/slide Tab B S/N B & Lower 1 Kick Back Assembly w/slide Tab B S/N B & Up 11 Window Window Molding Window Retainer Bracket B 2 14 Capscrew, 1/4-20UNC x Locknut, 1/4-20UNC Ladder & Bracket Assembly Flange Screw, 3/8-16UNC x 3/ Flange Nut, 3/8-16UNC Ladder Bracket B 2 Capscrew, 3/8-16 UNC x 2 1/ Flatwasher, 3/ Locknut, 3/8-16 UNC Manual Tube Truss Head Screw, 1/4-20UNC x 3/ SMV Sign SMV Sign Bracket B 1 Capscrew, 1/4-20UNC x Flatwasher, 1/ Locknut, 1/4-20UNC Flange Nut, 1/4-20UNC Large Flange Screw, 3/8-16UNC x

72 744 GRAIN WAGON Parts Sideboard Components ITEM DESCRIPTION PART NO. QTY. NOTES 1 Rear Board, LH Chute /8" Tall (Includes Items 7,8,11,12,14) Rear Board, RH Chute /8" Tall (Includes Items 7,8,11,12,14) 2 Side Board, L Front, R Rear B /8" Tall 3 Side Board, L Rear, R Front B /8" Tall 4 Side Board Support B /2" Tall 5 Side Board Support B /8" Tall 6 Front Board, LH Chute /8" Tall (Includes Items 7,8,11,12,14) Front Board, RH Chute /8" Tall (Includes Items 7,8,11,12,14) 7 Window Window Molding Flange Screw, 3/8-16 x 3/ Flange Nut, 3/8-16 UNC Flange Nut, 5/16-18UNC Hinge End Cap, Tarp Page Flange Bolt, 5/16-18UNCx3/

73 744 GRAIN WAGON Parts Fender Components (Optional) ITEM DESCRIPTION PART NO. STANDARD DUALS QTY. NOTES Fender Assy w/lights, 1-18 & Beginning Ser. No. B Fender, Front Brent 2 Fender, Rear Brent 3 Mud Flap Tube, LH Front Fender B > 1 Tube, RH Front Fender B > 1 5 U-Bolt, 3/8-16 UNC > 4 6 Fender Bracket Weldment B > 4 8 Arm, Rear - Right B > 1 Arm, Rear - Left B > 1 9 Capscrew, 1/2-13 UNC x 1 1/ > 12 Locknut, 1/2-13 UNC Centerlock > Capscrew, 3/8-16 UNC x 1 1/ > 8 11 Capscrew, 3/8-16 UNC x 2 1/ > 4 12 Capscrew, 3/8-16 UNC x > 12-Apr 13 Capscrew, 3/8-16 UNC x > 4 14 Locknut, 3/8-16 UNC Centerlock 9928 > 28/36 15 Back Plate B B 4-Feb 16 Flatwasher, 3/ > 24/40 17 Plastic Laminate, 12 x 26" > 1 18 Clearance Light, Amber > 4 19 Wire Harness, 75" > 1 20 Wire Harness, 60" > 3 21 Wire Harness > 1 (February 2012) 3-25

74 744 GRAIN WAGON Parts Door Wheel with Gear Reduction 3-26 (December 2011)

75 744 GRAIN WAGON Parts Door Wheel with Gear Reduction ITEM DESCRIPTION PART NO. QTY. NOTES Door Wheel w/gear Reduction Includes Items 1 thru 18 1 Door Wheel Assembly B 1 2 Decal, Open Capscrew, 3/8-16UNC x Lockwasher, 3/ Nut, 3/8-16UNC Front Cover Flange Screw, 1/4-20UNC x 3/ Lockwasher, 1/ Hex Nut, 1/4-20UNC Input Shaft / Gear *Lubricate w/open Gear Grease 7 Gear Box Plate Weldment Gear Lock Grip, Caplug Bushing, 1 x 3/4 x Apply liquid thread locker to bronze bushing OD & press into mounting plate bracket 11 Flatwasher, 3/4 SAE Plastic Roller Locking Collar, 3/4" Output Shaft / Gear *Lubricate w/open Gear Grease 15 Key, 1/4 x 1/4 x 1 5/ Bushing, 1-1/4 x 1 x Apply liquid thread locker to bronze bushing OD & press into mounting plate bracket 17 Spur Gear w/setscrew Tooth 18 Flange Screw, 3/8-16UNC x 3/ Flange Nut, 3/8-16UNC Lynch Pin, 3/8 x 2 1/4" Gear Rack B 1 (December 2011) 3-27

76 744 GRAIN WAGON Parts Paint & Decals NOTE: Install refl ector kit to display amber reflectors to front and red refl ectors to rear when reversing hopper

77 744 GRAIN WAGON Parts Paint & Decals ITEM DESCRIPTION PART NO. QTY. NOTES 1 Decal, Brent By Unverferth Serial No. B & Lower 2 Decal, Fading Stripe Serial No. B & Lower 3 Decal, Tongue Harness Decal, Serial No. B & Higher 5 Decal, FEMA Decal, Just For Kids Decal, Tongue Pivot Decal, Tire Pressure Decal, Tire Pressure Duals Refl ector, Red Refl ector, Amber Refl ector Kit, Hopper Reverse Decal, Brent Serial No. B & Higher 13 Decal, Brent Non-Fading Serial No. B & Higher 14 Decal, Stripe Serial No. B & Higher 15 Decal, Fade Stripe Serial No. B & Higher 16 Decal, Black Stripe Serial No. B & Higher Touch-Up Paint PAINT GALLON SPRAY Black N/A Green Red Primer, Gray N/A Graphite N/A 3-29

78 744 GRAIN WAGON Parts Electrical Components 3-30

79 744 GRAIN WAGON Parts Electrical Components ITEM DESCRIPTION PART NO. QTY. NOTES 1 Wiring Harness, Tongue Electrical Coupler Wiring Harness, Frame Serial #B & Up Wiring Harness, Frame Prior to Serial #B Wire Harness, Chute Light Chute Light with Switch Tail Light, Red Incandescent Red Lens Replacement Up to Serial #B Tail Light, Amber Incandescent Amber Lens Replacement Up to Serial #B Enhanced Ag Light Module Optional Enhanced Ag Light Module Kit Includes: Item 9 Machine Screw, #6-32 UNC x 3/ Pan Head 9 Flat Washer, # Lock Washer, #6 External Tooth TA Nut, #6-32 UNC Rear Electrical Coupler Capscrew, 1/4-20 UNC x Flat Washer, 1/ Lock Washer, 1/ Nut, 1/4-20 UNC Clip, Harness Cable Tie Grommet, 15/16" Dia Spring, Harness Wire Harness Fender Option 17 Clearance Light, Amber Fender Option 18 Socket Bracket B 1 19 Flange Bolt, 5/16-18 UNC x 3/ Flange Bolt, 5/16-18 UNC LED Light Replacement Kit (Amber) Includes: Items 23, 24, LED Light Replacement Kit (Red) Includes: Items 25, 26, Amber LED Light Serial #B & Up 24 Wiring Harness for Amber LED Light Serial #B & Up 25 Red LED Light Serial #B & Up 26 Wiring Harness for Red LED Light Serial #B & Up Machine Screw, #10-32 UNF x 2 1/ Pan Head 27 Lock Washer, # Nut, #10-32 UNF (December 2011) 3-31

80 744 GRAIN WAGON Parts Weather Guard Tarp Components - Optional ITEM DESCRIPTION PART NO. QTY NOTES Tarp Kit w/end Caps Capscrew, 3/8-16UNC x 4 1/2 TA Grade 5 2 Roll Tube Weldment Fixed Tube Weldment

81 744 GRAIN WAGON Parts Weather Guard Tarp Components - Optional 4 Pipe - 180" Plate - Latch 103" (Front) Plate - Latch 103" (Rear) Tube Crank Holder Weldment B 1 8 Bungee 3/8 Dia. x Plug, 7/ Tarp Handle Weldment Tarp Short Stop Plate B 3 12 Trim-lok A/R 13 Fender Washer, 3/8" Lynch Pin 3/8 x Cap - Plastic (2 x 3) Cable Assembly, 186" Defl ector Rivet/Pop 3/ Eye Bolt 3/8-16UNC x 1 3/ Plug Handle Retainer (Metal) B 1 22 U-Clamp Plug Handle U-Joint w/ 1 3/8-21 Spline Tarp 136 x Tarp Repair Kit Not Shown 27 Plug 1 1/ Plug 1 1/ Elastic Stop Nut 3/8-16UNC Hose 1/2 EPDM TA Screw/Self Drilling #10-16 x 3/4 Pan Head Screw/Large Flange 3/8-16UNC x Grade 5 33 Nut/Large Flange 3/8-16UNC Grade 5 34 Capscrew 3/8-16UNC x Grade 5 35 Screw 1/4-20UNC x 1 (Self-Threading) Roll Pin 3/8 Dia. x Round Head 3/8-16UNC x 4 1/2 Slotted Machine Screw Flat Washer 3/ Locknut 3/8-16UNC Bracket For Side Boards/Tarp Bow Weldment B 6 41 End Cap Weldment (Front & Rear) B 1 42 Tarp Bow Weldment B 3 43 Capscrew 3/8-16UNC x 1 (Self-Tapping) Grade 5 45 Carriage Bolt 3/8-16UNC x Grade 5 46 Screw/Self Drilling 1/4-14 x 1 Hex Washer Head Capscrew/Large Flange 3/8-16UNC x 3/ Grade 5 48 Hex Nut/Large Flange 1/4-20UNC Truss Screw 3/8-16UNC x 1 Torx Head Machine Screw Grade 5 50 Self Drilling Screw #10-16 x 1/ Tarp Repair Kit Not Shown 52 Bracket & U-Nut Assembly B 3 53 Lock Washer, 3/8" External Tooth

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