Filed Under (Harley Davidson) by admin on 19-02-2011
REMOVAL Prepare for Service 1. Position motorcycle on a suitable lift. NOTE If vehicle is equipped with Harley-Davidson Smart Security System, see owner’s manual for instructions to disarm the system. To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) 2. Disconnect battery cables, negative (-) battery cable first. 3. Remove seat according to the instructions in the service manual. 4. Refer to service manual to remove left saddlebag and side cover. When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a) 5. Remove fuel tank according to the instructions in the service manual. Remove Engine Components 1. Remove existing air cleaner assembly. Discard backplate but save remaining parts. Refer to AIR CLEANER REMOVAL in service manual. 2. Remove existing exhaust system. Refer to EXHAUST SYSTEM REMOVAL in service manual. 3. Remove engine from chassis following the instructions in the service manual. 4. Disassemble engine top end and bottom end. Refer to appropriate ENGINE sections in service manual. 5. Remove existing clutch diaphragm spring. Refer to CLUTCH REMOVAL in service manual. The procedures in this instruction sheet should be performed by one experienced in precision measuring techniques. Failure to meet tolerances called for in this instruction sheet can result in engine damage. (00511b) -J04793 1 2 is03517 1. O-ring counterbore 2. Spigot bore Figure 1. Spigot Bore and O-Ring Counterbore Dimensions Table 1. Spigot Bore and O-Ring Counterbore Dimensions Depth Bore Description 1.625 +/- 0.010 in. (41.3 +/- 0.25 mm) 4.205 +/- 0.010 in. (107 +/- 0.25 mm) Spigot Bore 0.085 +/- 0.003 in. (2.16 +/- 0.08 mm) 4.415 +/- 0.002 in. (112 +/- 0.05 mm) O-Ring Counter- bore is03456 Figure 2. Cylinder Wall MACHINE CRANKCASE Crankcase Boring Preparation NOTE During final assembly of the engine, Harley-Davidson recommends replacing the OE cylinder studs with Screamin’ Eagle High Tensile Studs (16505-01). 1. Remove cylinder studs from the engine crankcase. 2. Mask off all bearings and oil holes to prevent debris and contaminants from entering those areas. 3. Inspect and clean engine case mating surfaces. 4. See Figure 6. Reassemble engine case with OE screws, except the top center screw between the cylinders, and tighten to specifications listed in service manual. NOTE To prevent damage to crankcase boring tool, it is important to replace the top center screw with a modified top center screw (1093). This screw is included in the Crankcase Boring Tool Kit (94419-06) and can be purchased separately from a Harley- Davidson dealer. 5. Install modified top center screw (1093) between the cylinders and tighten to 50-90 in-lbs (5.6-10.2 Nm). 6. See Figure 1 and Table 1. Machine crankcase cylinder spigot bore and O-ring counterbore to the dimensions shown. Modify Crankcase
Filed Under (Harley Davidson) by admin on 09-03-2011
REMOVAL Front Fork Assembly 1. Refer to the XR model section of the service manual and remove the front forks. INSTALLATION Front Fork Assembly 1. Install front forks from kit to motorcycle according to service manual instructions but do not tighten the fork bracket pinch screws at this time. 2. See Figure 1. Measure the distance from the top of upper fork bracket to top of fork assembly. Both sides must be exactly the same and measure 0.388-0.468 inch (9.85- 11.89 mm) above the top fork bracket. Align the adjustment screws inline with the handlebars (see Figure 5). is06083a Figure 1. Fork Installation Height Measurement. NOTE If new pinch screws are not readily available, use a wire grinder wheel to remove all remaining lock patch from original pinch screws, wash screws in clean solvent and dry thoroughly. Apply two drops of LOCTITE® 262 to the first 1/4 in. (6.35 mm) of the end threads. 3. Install pinch screws to upper and lower fork brackets. 4. Verify fork tube installation measurement is 0.388-0.468 inch (9.85-11.89 mm). 5. Tighten pinch screws to 30-35 ft-lbs ( (40.7-47.5 Nm)) See Figure 2. The top edge of reflector should be 1-1/2 inches (38.10 mm) below the lower edge of the bottom fork clamp. 6. Remove the adhesive backing. Place reflector in position and press reflector firmly into place to activate the adhesive. Repeat for reflector on opposite fork. REMOVAL OEM Rear Shock Absorbers 1. Refer to the XR model section of the service manual and remove the rear shock absorbers. INSTALLATION Rear Shock Absorbers 1. See Figure 3. Install the rear shock absorbers according to service manual instructions. The shocks are installed with the external gas reservoir to the rear of the shock absorbers and the thick side of the grommet installed to the frame rail mounts. is06142 Figure 3. Install Thick Side Of Grommet To Frame Rail SUSPENSION ADJUSTMENTS Front Fork Suspension Adjustment Whenever a wheel is installed and before moving the motorcycle, pump brakes to build brake system pressure. Insufficient pressure can adversely affect brake performance, which could result in death or serious injury. (00284a) Adjust both forks equally. Improper fork adjustment can lead to loss of control, which could result in death or serious injury. (00124c) Compression and rebound adjusting valves may be damaged if too much force is used at either end of the adjustment range. (00237a) NOTES Damping is set at the factory for the average solo rider under normal riding conditions. The rider may make adjustments to compensate for individual riding styles and varying road conditions. Evaluating and changing the rebound and compression damping is a very subjective process with many variables and should be approached carefully. The front and rear preload setting will need to be adjusted for the rider’s weight and cargo. This adjustment should be made before the motorcycle is ridden any distance and after changing the overall vehicle weight (adding saddlebags, etc.). If the preload adjustment is correct, and you have the rebound and compression damping set at the factory recommended points, the motorcycle should handle and ride properly. Changes in the load carried requires changes in the preload setting(s). Carrying less weight than was used for setting up the suspension requires decreasing the amount of preload. Increasing the load carried requires adding more preload. The following tools are needed to make suspension adjust- ments. • 5 mm hex key (front fork preload adjustment tool). • Spanner wrench with extension handle (shock absorber preload adjustment). • Screw driver (front fork damping adjustment). 1. Front fork preload adjustment: a. See Figure 4 and Table 1. Using the 5 mm hex key, turn the preload adjuster counterclockwise until it stops. This is the minimum preload setting. b. Turn the preload adjuster clockwise the recommended amount specified for the rider weight
Filed Under (Ducati) by admin on 25-10-2010
1. Remove the following fairing components per the instructions in the Ducati owners manual: • Instrument surrounds • Headlight fairing • Chin fairing (under headlight/air intake) • Right-side middle fairing (covers battery) 2. Disconnect the speedometer cable from the speedometer. Unthread the ring nut at the top of the speedometer cable and retract the cable downward about 4-6 inches. 3. Disconnect the headlight wiring from the headlight bulbs. Retract the rubber boots at the rear of the headlight assembly to gain access to the wire terminals. Note that the two ¼ inch terminals at the high- beam bulb have locking clips that should be depressed before pulling the terminal away from the bulb. 4. Unplug the parking light from the headlight body by grasping the wires and carefully pulling it out. 5. Remove the two rubber plugs covering the lower headlight mounting screw access holes beneath the air intake horn. 6. Using an 8mm hex socket inserted through the lower access holes remove the two hex-head bolts securing the bottom of the headlight to the frame. 7. Using the same socket wrench, remove the two 8mm hex-head bolts securing the top of the headlight assembly to the frame. 8. Remove the headlight assembly from the frame. 9. Remove the two rubber grommets and steel reducing sleeves from the frame at the top mounting locations for the headlight. Leave the lower pair in place; these will be re-used, as shown in Figure 6
Filed Under (KTM) by admin on 21-11-2010
Adjustments -Take notice of the position of the compression adjustment 1 ! -Count the amount of clicks by turning the adjustment screw clockwise till fully closed. -Remove the rubber cap out of the axleclamp. -Take notice of the position of the rebound adjustment 2 ! -Count the amount of clicks by turning the adjustment screw clockwise till fully closed. -For the standard position see setting list. Position of the compression and rebound adjustment -Set the rebound position 1 , see KTM-Owners manual. -Assemble the rubber cap. -Set the compression position 2 , see KTM-Owners manual. 1 2 2-22 Repair manual WP Fork “Closed Cartridge” Art.No.: 3.211.199-E Explanation of the spring preload -Total spring length without the spacers, see chapter inspection of the spring! -Spring length with spacers 1 , see setting list. -Spring with the spacers. 1 . -The spring is assembled in the front fork leg. NOTE: the distance of “B” is less then the length of “A”. A – B = Spring preload A 1 1 B 2-23 Air release screw -Place the motorcycle on the stand. NOTE: the front wheel must be lift of the floor! -Unscrew the air release screw 1 of the screw cap on top of the front fork and tighten after approx. 10 seconds the air release screw. Recommended periodic maintenance and inspection of the 4860 SX/SXS/SMR front fork 1 A 100 liter fuel consumption is equivalent to approx. 15 operating hours Clean dust scrapers (after 1 hour) Bleed fork legs regularly – after every cleaning Check the inner tubes on scratches / leakage Visual check of damaging of the outer-tubes / replace if necessary Complete service without disass. the closed cartridge of the fork Complete service including the closed cartridge of the front fork Dismounting the fork -Place your motorcycle on a stand. -Notice the position of the front fork in the triple-clamps. NOTE: To remove the front fork. Read your KTM Instruction Manual or Workshop Manual. 3-3 Mounting the fork -Clean the innerside of the triple-clamps with brake cleaner. -Slide both fork legs into the triple-clamps. NOTE: Pay attention to the position of the fork legs. Standard riding height! NOTE: The maximum riding height is the level of the second groove! -Tighten the middle bolt of the lower triple clamp to a torque of 17 Nm! -Tighten the first bolt of the lower triple clamp to a torque of 17 Nm! -Tighten the third bolt of the lower triple clamp to a torque of 17 Nm!
Filed Under (Suzuki) by admin on 12-11-2010
Cover the throttle bodies to prevent anything from dropping into the engine. 1. Remove the front seat and disconnect the battery. (Refer to Service Manual, Page 8-8) 2. Lift up the fuel tank. (Refer to Service Manual, Page 5-3) 3. Remove the air cleaner box. (Refer to Service Manual, Page 5-14) 4. Remove and replace the ISC valve. (Refer to Service Manual, Page 5-25) NOTE: Since the ECM is also being replaced there is no need to perform the ISC valve preset operation. 5. Install the air cleaner box in reverse order of removal. (Refer to Service Manual, Page 5-14) 6. Lower the fuel tank. (Refer to Service Manual, Page 5-3) 7. Remove the upper seat rail plate. Disconnect and remove the ECM. (Figure 1) @ ISC Valve Mounting Screw Torque: 2.1± ±0.6 N.m (1.5± ±0.4 lb-ft) ! Carefully insert the ISC valve straight into the throttle body hole to prevent damaging the o-ring. Turn the ISC valve slightly to confirm that the o-ring has not twisted. Using the new screw provided in the replacement parts kit, make sure the screw is completely seated on the plate after the screw has been tightened to the specified torque. 4. Remove and replace the ISC valve. (Refer to Service Manual, Page 5-25) NOTE: Since the ECM is also being replaced there is no need to perform the ISC valve preset operation. ! Cover the throttle bodies to prevent anything from dropping into the engine. 1. Remove the front seat and disconnect the battery. (Refer to Service Manual, Page 8-8) 2. Lift up the fuel tank. (Refer to Service Manual, Page 5-3) 3. Remove the air cleaner box. (Refer to Service Manual, Page 5-14) REPLACEMENT PROCEDURE: 8. Install the new ECM in reverse order of removal. Apply thread lock to the upper plate mounting bolts when reinstalling the upper seat rail plate.