VPG 155 VPG 160 VPG 165 VPG 170 BVPN 50

Transcription

1 en Vibroplates VPG 155 VPG 160 VPG 165 VPG 170 BVPN 50 REPAIR MANUAL

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3 VPG REPAIR FOREWORD Operating/Parts Information You must be familiar with the operation of this machine before you attempt to troubleshoot or make any repairs to it. Basic operating and maintenance procedures are described in the operator's/parts manual supplied with the machine. The operator's/parts manual should be kept with the machine. Use it to order replacement parts when needed. If it becomes lost, please contact WACKER Corporation to order a replacement. Damage caused by misuse or neglect of the unit should be brought to the attention of the operator, to prevent similar occurrences from happening in the future. This manual provides information and procedures to safely repair and maintain this WACKER model. For your own safety and protection from injury, carefully read, understand and observe the safety instructions described in this manual. THE INFORMATION CONTAINED IN THIS MANUAL WAS BASED ON MACHINES IN PRODUCTION AT THE TIME OF PUBLICATION. WACKER CORPORATION RE- SERVES THE RIGHT TO CHANGE ANY PORTION OF THIS INFORMATION WITHOUT NOTICE.

4 FOREWORD VPG REPAIR Identification Plate An identification plate listing the Model Number and Serial Number is attached to each unit and is located on the rear of the engine mount bracket. Please record the information found on this plate so it will be available should the identification plate become lost or damaged. When ordering parts or requesting service information, you will always be asked to specify the model and serial number of the unit. MENOMONEE FALLS WI USA MÜNCHEN DEUTSCHLAND VPG 165A hp kw lbs kg db(a)/7m MADE IN USA 1015SD Production Sequence Model Identification The serial number identifies your machine and will ensure that you receive the correct replacement parts.

5 VPG Repair Manual Table of Contents 1 Introduction 1.1 Safety Notes Laws Pertaining to Spark Arresters Operating Safety Engine Safety Service Safety Technical Data VPG Cross Section Application General Description Periodic Maintenance Schedule Baseplate 2.1 VPG - Exploded View Guide Handle Belt & Beltguard Engine & Mount Bracket Exciter 3.1 Exciter - Exploded View Exciter Exciter Components Clutch 4.1 Clutch Assembly - Exploded View Clutch Clutch Components Clutch Engagement Speed Test Machine Troubleshooting

6 1 INTRODUCTION VPG REPAIR 1.1 Safety Notes This manual contains NOTES, CAUTIONS, and WARNINGS which must be followed to reduce the possibility of improper service, damage to the equipment, or personal injury. Read and follow all NOTES, CAUTIONS and WARNINGS included in instructions. Note: Contains additional information important to a procedure. CAUTION: Provides information important to prevent errors which could damage machine or components. WARNING Warns of conditions or practices which could lead to personal injury or death! 1.2 Laws Pertaining to Spark Arresters Notice: Some states require that in certain locations, spark arresters be used on internal combustion engines. A spark arrester is a device designed to prevent the discharge of sparks or flames from the engine exhaust. It is often required when operating equipment on forested land to reduce the risk of fires. Consult the engine distributor or local authorities and make sure you comply with regulations regarding spark arresters. 2

7 VPG REPAIR INTRODUCTION Operating Safety Familiarity and proper training are required for the safe operation of this equipment! Equipment operated improperly or by untrained personnel can be dangerous! Read the operating instructions contained in both the operator's manual and the engine manual and familiarize yourself with the location and proper use of all controls. WARNING NEVER allow anyone to operate this equipment without proper training. People operating this equipment must be familiar with the risks and hazards associated with it. NEVER touch engine or muffler while the engine is on or immediately after it has been turned off. These areas get hot and may cause burns. NEVER use accessories or attachments which are not recommended by WACKER. Damage to equipment and injury to the user may result. NEVER leave machine running unattended. ALWAYS be sure operator is familiar with proper safety precautions and operation techniques before using machine. ALWAYS wear protective clothing when operating machine. Goggles or safety glasses are recommended to protect your eyes from stones or dust which may bounce up during operation. ALWAYS close fuel valve on engines equipped with one when machine is not being operated. ALWAYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children. 1.4 Engine Safety Internal combustion engines present special hazards during operation and fueling! Failure to follow the safety guidelines described below could result in severe injury or death. WARNING DO NOT smoke while operating machine. DO NOT smoke when refueling engine. ALWAYS refill fuel tank in well-ventilated area. ALWAYS replace fuel tank cap after refueling. DO NOT refuel hot or running engine. DO NOT refuel engine near open flame. DO NOT spill fuel when refueling engine. DO NOT run engine near open flames. 3

8 1 INTRODUCTION VPG REPAIR 1.5 Service Safety Poorly maintained equipment can become a safety hazard! In order for the equipment to operate safely and properly over a long period of time, periodic maintenance and occasional repairs are necessary. WARNING DO NOT attempt to clean or service machine while it is running. Rotating parts can cause severe injury. DO NOT crank a flooded engine with the spark plug removed on gasoline-powered engines. Fuel trapped in the cylinder will squirt out the spark plug opening. DO NOT test for spark on gasoline-powered engines, if engine is flooded or the smell of gasoline is present. A stray spark could ignite fumes. DO NOT use gasoline or other types of fuels or flammable solvents to clean parts, especially in enclosed areas. Fumes from fuels and solvents can become explosive. ALWAYS operate machine with all safety devices and guards in place and in working order. ALWAYS keep area around muffler free of debris such as leaves, paper, cartons, etc. A hot muffler could ignite them, starting a fire. ALWAYS replace worn or damaged components with spare parts designed and recommended by WACKER. ALWAYS disconnect spark plug on machines equipped with gasoline engines, before servicing, to avoid accidental start-up. DO NOT operate machine with the beltguard missing. Exposed drive belt and pulleys create potentially dangerous hazards that can cause serious injuries. If it is necessary to remove beltguard for testing, be sure to replace it before operating machine. 4

9 Engine Make Engine Model Rated Power Hp (kw) Engine Speed - full load rpm Engine Speed - idle rpm Valve Clearance (cold) in. (mm) Air Cleaner Engine Lubrication oil grade service class Engine Oil Capacity oz. (ml) Fuel Fuel Tank Capacity qt. (l) Spark Plug Electrode Gap in. (mm) VPG REPAIR INTRODUCTION 1 VPG155A/160A VPG165A/170A VPG155B/160B VPG155R/160R VPG160K BVPN 50 Honda Honda Briggs & Stratton Robin Kohler Wacker GX120K1 QX GX120K1 QX EY15 K91T WM (3.0) 4.0 (3.0) 5.0 (4.0) 3.5 (2.6) 4.0 (3.0) 4.0 (3.0) 3600 ± ± ± ± ± ± ± ± ± ± ± ± 100 In: (0.15) Ex: (0.20) In: (0.15) Ex: (0.20) In: (0.15) Ex: (0.25) In: (0.10) Ex: (0.10) In: (0.10) N/A Ex: (0.33) Dual Element Dual Element Dual Element Dual Element Single Element Dual Element SAE10W30 SG, SF SAE10W30 SG, SF SAE10W40 SF, SE, SD or SC SAE10W30 SG, SF, SE SAE 30W SG, SF, SE, SD, SC BIA-TC-W (2-cycle oil) 20 (600) 20 (600) 20 (600) 20 (600) 16 (480) N/A Reg. unleaded gasoline 2.6 (2.5) (NGK) BPR 6ES ( ) Reg. unleaded gasoline 2.6 (2.5) (NGK) BPR 6ES ( ) Reg. unleaded gasoline 3.0 (2.8) Champion RCJ (0.76) Reg. unleaded gasoline 3.0 (2.8) Champion RL86C (0.6) Reg. unleaded gasoline 1.6 (1.5) Champion RJ (0.6) Reg. unleaded gasoline/oil 50:1 1.8 (1.7) Champion RL86C (0.6) 4.75 (4.5) 4.75 (4.5) 4.75 (4.5) 4.75 (4.5) 4.75 (4.5) N/A Shell Alvania #2 Shell Alvania #2 Shell Alvania #2 Shell Alvania #2 Shell Alvania #2 Shell Alvania # (11) 3375 (15) 2350 (10.5) 2500 (11) 2850 (12.7) 2585 (11.5) VPG155A/160A Honda GX110 QX 4.0 (3.0) 3600 ± ± 100 In: (0.15) Ex: (0.20) Dual Element SAE10W30 SG, SF 20 (600) Reg. unleaded gasoline 2.6 (2.5) (NGK) BPR 6ES ( ) 4.75 (4.5) 5840 Shell Alvania # (11) 1.6 Technical Data Engine Plate Water Tank Capacity qt. (l) Exciter Speed rpm Exciter Lubrication grease Centrifugal Force lbs./kn 5

10 1 INTRODUCTION VPG REPAIR 1.7 VPG Cross Section Clutch 2 Beltguard 3 Belt 4 Shockmount 5 Baseplate 6 Pulley 7 Key 8 Eccentric Weight 9 Seal 10 Bearing Cover 11 Bearing 12 Bearing Housing 13 Exciter Shaft 14 Baseframe Console 15 Gasket 16 Mounting Bar 17 Mounting Bracket 1018SD54 6

11 VPG REPAIR INTRODUCTION Application This plate is designed for compacting sand, gravel, and loose aggregate. It is also ideal for compacting cold and hot asphalt. This plate is not recommended for compacting cohesive soils with a heavy clay content. 1.9 General Description On the VPG line of vibroplates, engine power is transferred to the exciter through a centrifugal clutch and V- belt. The grease-lubricated exciter consists of two eccentric weights mounted to a shaft. The shaft rides on two ball bearings which are supported by a cast-iron housing. The exciter vibrates between 5700 and 7000 times per minute and produces from 2350 (10.5 kn) to 3375 pounds (15 kn) of centrifugal force, depending on model Periodic Maintenance Schedule The chart below lists basic plate and engine maintenance. Refer to engine manufacturer s Operator s Manual for additional information on engine maintenance. A copy of the engine Operator s Manual was supplied with the machine when it was shipped. Daily Before Starting Every two weeks or 50 hours Every month or 100 hours Every 6 months or 500 hours Yearly Check fuel level. Check engine oil level. Inspect air filter. Replace as needed. Check and tighten external hardware. Inspect shockmounts for damage. Check and adjust drive belt. * Change engine oil. ** Clean sediment cup. Check and clean spark plug. Clean air cleaner. Check and adjust valve clearances. Grease exciter bearings. * Check new belts after first 5 hours of operation. ** Change engine oil after first 20 hours of operation. 7

12 2 BASEPLATE VPG REPAIR 2.1 VPG - Exploded View * * * * * * 42* 30 41* 43 29* SD42

13 VPG REPAIR BASEPLATE 2 Parts List Ref. Description Qty 1 Engine 1 2 Nut-lock M8 8 3 Washer B Screw M4x6 2 5 Duct-deflector 1 6 Key 3/16x1-13/ Belt-V 1 8 Clutch-centrifugal 1 9 Washer-flat 1 10 Washer-lock 5/ Screw 5/16-24x7/ Beltguard 1 13 Nut M Washer-lock B Bracket-mount 1 16 Screw M10x Mount-exciter bar 1 18 Screw M12x Washer-lock B Shockmount 8 21 Console-base frame 1 22 Exciter 1 23 Pulley-exciter drive 1 24 Washer-lock B Nut-lock M Guide handle 1 27 Plug-push-in 1 28 Baseplate 1 29 Screw M16x Washer-lock B Screw M8x Shim 1/8" thick 8 33 Nut-lock M Screw M8x Weight-bar 1 36 Screw M12 x Washer 2 38 Bushing-handle 2 39 Bushing-nylon 2 40 Bracket-handle 2 41 Nut-lock M Nut-M Washer-lock 2 Recommended Tools Allen Wrench: 5 mm Socket: 13 mm, 14 mm, 17 mm, 19 mm, 24 mm Open End Wrench: 19 mm Screwdriver Gear Puller Torque Wrench Grease: Shell Alvania #2 Arbor Press * Assembly Notes REF. SEALANT TORQUE LOCTITE (OMNIFIT) FT.LBS. (Nm) (11) (43) (64) (255) (24) (24) (14) (23) 9

14 2 BASEPLATE VPG REPAIR 2.2 Guide Handle Removal: 1. Remove the M8 nuts (41) from bracket (40) on each side of machine and remove handle assembly. 2. Remove M12 nuts (42), screw (36), washer (37), bushings (38 & 39), and handle from bracket. Press bushings from handle if necessary Replace shockmounts if they appear cracked or damaged. Use a channel-lock pliers to unscrew shockmounts (20) from console. 40 Installation: 1. Install shockmounts (20) to console. 2. Assemble handle to bracket (40). Include screw (36), washer (37), nuts (42), and bushings (38 & 39). Torque nuts to 54 ft.lbs. (73 Nm) Attach handle assembly to shockmounts with M8 nuts (41). Torque nuts to 10 ft.lbs. (14 Nm). 1018SD43 FIG. 2-1 GUIDE HANDLE REMOVAL / INSTALLATION 2.3 Belt & Beltguard WARNING Remove engine spark plug before removing engine console from baseplate. This will aid in removing belt and prevent engine from starting unexpectedly. 32 Removal: 1. Remove the two M10 nuts (13), and screws (16) securing beltguard (12) to mount bracket (15). 2. Twist belt (7) to side of clutch pulley (8) and turn pulley by hand to remove belt. Installation: 1. Twist belt (7) to side of clutch pulley (8) and turn pulley by hand to install. 2. Tension belt by placing shims (32) above or below engine mounting bracket (a) as required. Shim machine front to back, not side to side. Shim belt so that it deflects 3/8"-1/2" (10-13 mm) when pressed midway between pulleys. 3. Secure beltguard (12) to mount bracket (15) with two M10 nuts (13), lockwashers (14), and screws (16). Torque nuts to 32 ft.lbs. (43 Nm). 32 a 1015SD SD36 4. Clean or replace spark plug and re-install. 10 FIG. 2-2 BELT ADJUSTMENT

15 VPG REPAIR BASEPLATE Engine & Mount Bracket Removal: 1. Remove beltguard and belt as described in Section 2.3 Belt & Beltguard. 2. Remove the four M8 locknuts (2), washers (3), and shims (32), securing mount bracket to shockmounts (20). Note position and number of shims for proper reassembly. 3. Where required, remove the water hose from the water tank valve. 4. Carefully lift the engine/mount bracket assembly from the baseplate assembly (b) and remove shockmounts if they appear cracked or damaged. Installation: 1. Screw shockmounts (20) into baseplate assembly (b). 2. Place shims (32) in proper positions. If replacing shockmounts, insert shims on top of mounting bracket. 3. Secure mount bracket assembly to shockmounts using M8 locknuts (2) and washers (3). Torque nuts to 8 ft.lbs. (11 Nm). 4. Install belt and beltguard as described in Section 2.3 Belt & Beltguard b 1018SD44 FIG. 2-3 ENGINE & MOUNTING BRACKET 11

16 3 EXCITER VPG REPAIR 3.1 Exciter - Exploded View * Assembly Notes 1 2 3* 4 6 REF. SEALANT TORQUE LOCTITE (OMNIFIT) FT.LBS. (Nm) (230L) 7 (9) 8 ALVANIA # * * 11 8* SD94

17 VPG REPAIR EXCITER 3 Parts List Ref. Description Qty 1 Retaining ring-ext. 2 2 Weight-eccentric 2 3 Screw M6x Washer B Seal-shaft 2 6 Cover-bearing 2 7 Gasket 2 8 Bearing-needle 2 9 Housing-exciter 1 10 Shaft-exciter 1 11 Key 2 12 Pulley-exciter drive 1 13 Washer-lock B Nut-lock M12 1 Recommended Tools Allen Wrench: 5 mm Socket: 13 mm, 14 mm, 17 mm, 19 mm, 24 mm Open End Wrench: 19 mm Screwdriver Gear Puller Torque Wrench Grease: Shell Alvania #2 Arbor Press Hammer Blunt End Punch 3.2 Exciter Removal: 1. Remove the engine and mounting plate as described in Section 2.4 Engine & Mount Bracket. 2. Remove the six M12 screws (a) securing the base frame console (b) to the baseplate (c). 3. Loosen the M16 screws (d) and remove the exciter mounting bar (e) and the exciter (f) from the base frame console. Installation: a e f b 1. Secure the exciter (f) to the base frame console (b) with two M16 screws (d) and mounting bar (e). Torque screws to 188 ft.lbs. (255 Nm). Note: Slide exciter fully forward when installing. This will insure plate will travel at the proper speed. 2. Secure the base frame console to the baseplate (c) with six M12 screws (a). Torque screws to 47 ft.lbs. Note: Slide base frame console fully forward when installing. This will insure plate will travel at the proper speed. d c 3. Re-install the engine and mount bracket as described in Section 2.4 Engine & Mount Bracket. 1018SD45 FIG. 3-1 EXCITER REMOVAL / INSTALLATION 13

18 3 EXCITER VPG REPAIR 3.3 Exciter Components Disassembly: 1. Remove the exciter as described in Section 3.2 Exciter. 2. Remove the M12 locknut (14) and washer (13) and douse the exciter shaft and pulley with penetrating oil. 3. Use a blunt end punch (a) and a hammer to drive the pulley from the exciter shaft. Once off, re-thread the nut (14) back onto the exciter shaft (10) to protect shaft threads. 4. Remove retaining rings (1) from both ends of exciter shaft. Remove the M6 screws (3) securing the bearing covers (7). Covers must be loose when pressing out exciter shaft (Step 5). a FIG. 3-2 PULLEY REMOVAL SD46 5. Place the assembly into an arbor press. Use an appropriate support (b) as shown. The inside diameter of the support should be no less than 4.25 inches (108 mm) to ensure housing is adequately supported. Position nut (14) and on end of shaft (10) so that when pressing, equal pressure is exerted on both nut and shaft. This will avoid damage to shaft threads. Then press, as an assembly, the exciter shaft (10), eccentric weight (2), outer bearing race (c), and the inner bearing races (d), out of the exciter housing. d SD47 Note: Keep outer and inner bearing races together as sets and replace them as sets when necessary. 6. Press the remaining outer bearing race out of the exciter housing. 7. Use an appropriate size and length of pipe (f) to support exciter shaft and press the eccentric weight (2), cover (6), and the outer bearing race (g) off the exciter shaft. b d 4.25" (108 mm) FIG. 3-3 SHAFT REMOVAL 2 c 8. Remove the inner races from the exciter shaft with a gear puller. Note: It is only necessary to remove inner races if bearing is to be replaced. Heat inner races to aid removal. If bearing is not being replaced, be sure to match inner races with mating outer races during reassembly. 9. Remove seals (5) and gaskets (7) from covers. 6 f 2 g 1018SD48 14 FIG. 3-4 PULLEY REMOVAL

19 VPG REPAIR EXCITER 3 Assembly: 1. If replacing bearings, press new inner races (h) onto exciter shaft as shown. 2. Clean thoroughly, the inside of the exciter housing. Press one outer race (i) into exciter housing. Pack the housing 1/4 full with Shell Alvania #2 or an equivalent grease. CAUTION: The exciter must be packed with the appropriate amount and type of grease to insure proper operation and service life of the bearings. h 3. Press exciter shaft with inner races into exciter housing. Press the remaining outer race (j) over the shaft and into the housing. 4. Apply a light coat of Shell Alvania #2 or equivalent to seals (8) and press seals into covers. 5. Align covers (6) and gaskets (7) and secure to housing with three M6 screws (3). Use Loctite 290 or equivalent on screws and torque to 7 ft.lbs. (9 Nm). Note: Lips of seals should point in toward interior of exciter housing. 6. Install keys (11) and press eccentric weights (9) onto exciter shaft. Secure weights with retaining rings (1). 7. Mount pulley (12), lockwasher (13), and M12 nut (14). 8. Install exciter assembly to base frame console as described in Section 3.2 Exciter. 1018SD49 FIG. 3-5 EXCITER SHAFT & INNER RACES i j 1018SD50 FIG. 3-6 EXCITER ASSEMBLY 15

20 4 CLUTCH VPG REPAIR 4.1 Clutch Assembly - Exploded View SD Parts List Ref. Description Qty 1 Clutch-centrifugal assly (2-9) 1 2 Cover 1 3 Hub 1 4 Spring 2 5 Shoe-clutch 2 6 Clutch drum 1 7 Retaining ring 1 8 Bearing 1 9 Retaining ring 1 10 Washer 1 11 Lockwasher /16 Screw 1 13 Key 1 Recommended Tools Internal Retaining Ring Pliers External Retaining Ring Pliers Arbor Press Tachometer Open End Wrench: 14 mm Pliers Anti-seize Two Screwdrivers 16

21 VPG REPAIR CLUTCH Clutch Removal: 1. Disconnect spark plug lead. Remove beltguard and belt as described in Section 2.3 Belt & Beltguard. 2. Remove screw (12), lockwasher (11), and washer (10) securing clutch (1) to engine shaft. Pry clutch from engine shaft using two screwdrivers or appropriate pry bars. Be careful not to damage clutch when removing. 3. Remove key (13). Installation: 1. Insert key (13) on engine shaft and apply anti-seize to shaft. 2. Secure clutch assembly to engine shaft with washer (10), lockwasher (11), and screw (12). 3. Install belt and beltguard as described in Section 2.3 Belt & Beltguard. Reconnect spark plug lead. 1018SD Clutch Components Disassembly: 1. Remove clutch as described in Section 4.2 Clutch. 2. Remove retaining rings (9) and (7) from engine side of clutch. 3. Support clutch drum assembly as shown (a) and press out clutch hub (3) and shoe assembly. 4. Remove springs with pliers and remove shoes. 5. Invert assembly and press bearing from clutch hub. Assembly: 1. Press bearing (8) into clutch drum (6). Secure bearing with retaining ring (7). a b 2. Assemble shoes (5) and springs (4) to clutch hub (3). Position clutch shoes on pins (b) as shown. Press assembly into clutch drum and secure with retaining ring (9). 3. Mount clutch to engine as described in Section 4.2 Clutch. b 1018SD53 FIG. 4-1 CLUTCH HUB 17

22 4 CLUTCH VPG REPAIR 4.3 Clutch Engagement Speed Test WARNING Take care when testing machine with beltguard removed to avoid loose clothing, jewlery, long hair, etc. from getting caught in rotating parts. Replace beltguard after testing and before operating machine. 1. Remove beltguard as described in Section 2.3 Belt & Beltguard. 2. Start engine and allow it to warm up. 4. Attach tachometer and slowly increase engine speed. Note the engine speed reading when clutch pulley starts to rotate. Correct clutch speed is 2200 ± 100 RPM. 5. If clutch engagement is below 2100 RPM, check for weak springs. If clutch engagement is over 2300 RPM, clutch may be worn and require replacement, or exciter belt may be binding. 3. Pull throttle to full speed. Allow the exciter to reach full speed for a few seconds, then return to idle. Machine Troubleshooting Problem / Symptom Plate does not develop full speed. Poor compaction. Reason / Remedy 1. Engine throttle control not completely open. 2. Throttle control not adjusted correctly. 3. Ground too wet, plate sticking. Allow soil to dry before compacting. 4. Drive belt loose or worn; slipping on pulleys. Adjust or replace belt. Check that engine mounting bolts are tight. 5. Exciter bearings binding. Check condition of bearings; repack or replace as needed. 6. Air filter clogged with dust, reducing engine performance. Clean or replace air filter. 7. Engine speed too low. Check engine speed with tachometer. Adjust or repair engine to run at correct speed. Refer to engine manual. Engine running, no vibration 1. Engine throttle not open. 2. Drive belt loose or broken. Adjust or replace. 3. Clutch damaged. Inspect and replace clutch. 4. Engine speed too low. Check engine speed. Plate jumps or compacts unevenly. 1. Ground surface too hard. 2. Shockmounts loose or damaged. 18

23 SEALANTS Use Of Threadlockers and Sealants Threadlocking adhesives and sealants are specified throughout this manual and should be used where indicated. Threadlocking compounds normally break down at temperatures above 350 F (175 C). If a screw or bolt is hard to remove, heat it using a small propane torch to break down sealant. When applying sealants, follow instructions on container. The sealants listed below are recommended for use on WACKER equipment. TYPE ( ) = Europe COLOR USAGE PART NO. - SIZE Loctite 222 Purple Low strength, for locking threads smaller than 1/4" (6 mm) ml Hernon 420 Hand tool removable. Omnifit 1150 (50M) Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) Loctite 243 Blue Medium strength, for locking threads larger than 1/4" (6 mm) ml Hernon 423 Hand tool removable ml Omnifit 1350 (100M) Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) Loctite 271 / 277 Red High strength, for all threads up to 1" (25 mm) ml Hernon 427 Heat parts before disassembly ml Omnifit 1550 (220M) Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) ml Loctite 290 Green Medium to high strength, for locking preassembled threads ml Hernon 431 and for sealing weld porosity (wicking) ml Omnifit 1710 (230LL) Gaps up to 0.005" (0.13 mm) Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) Loctite 609 Green Medium strength retaining compound for slip or press fit ml Hernon 822 of shafts, bearings, gears, pulleys, etc. Omnifit 1730 (230L) Gaps up to 0.005" (0.13 mm) Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) Loctite 545 Brown Hydraulic sealant ml Hernon 947 Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) Omnifit 1150 (50M) Loctite 592 White Pipe sealant with Teflon for moderate pressures ml Hernon 920 Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) ml Omnifit 790 Loctite 515 Purple Form-in-place gasket for flexible joints ml Hernon 910 Fills gaps up to 0.05" (1.3 mm) Omnifit 10 Temp. range, -65 to 300 degrees F (-54 to 149 degrees C) Loctite 496 Clear Instant adhesive for bonding rubber, metal and plastics; Hernon 110 general purpose oz. Omnifit Sicomet 7000 For gaps up to 0.006" (0.15 mm) Read caution instructions before using. Temp. range, -65 to 180 degrees F (-54 to 82 degrees C) Loctite Primer T Aerosol Fast curing primer for threadlocking, retaining and oz. Hernon Primer 10 Spray sealing compounds. Must be used with stainless steel Omnifit VC Activator hardware. Recommended for use with gasket sealants.

24 TORQUE VALUES Metric Fasteners (DIN) TORQUE VALUES (Based on Bolt Size and Hardness) WRENCH SIZE Size Ft.Lb. Nm Ft.Lb. Nm Ft.Lbs. Nm Inch Metric Inch Metric M3 * * * / M4 * * * / M5 * / M M / M / M / M / M / M / M / Inch Fasteners (SAE) SAE 5 SAE 8 Size Ft.Lb. Nm Ft.Lb. Nm Ft.Lbs. Nm Inch Metric Inch Metric No.4 *6 0.7 * * / /32 - No.6 * * * /16 8 7/64 - No.8 * * * /32 9 9/64 - No.10 * * * /8-5/32-1/ /16-3/32-5/ /2 13 1/4-3/ /16-5/16-7/ /8 16 3/8-1/ /4 19 3/8-9/ / / / /2-3/ /8-5/8-1 Ft.Lb. = Nm * = In.Lb. 1 Inch = 25.4 mm

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26 Wacker Construction Equipment AG Preußenstraße 41 D München Tel.: +49-(0) Fax: (0) Wacker Corporation P.O. Box 9007 Menomonee Falls, WI Tel. : +1-(1)(262) Fax: +1-(1)(262) Tel. : (800) Wacker Asia Pacific Operations Sunley Center, Unit 912, 9/F 9 Wing Qin Street, Kwai Chung, N.T. Hong Kong Tel Fax: