HARLEY DAVIDSON FX SOFTAIL FRONT LOWERING SUSPENSION KIT INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 04-04-2011

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REMOVAL 1. Place suitable blocking under frame to raise front wheel several inches off the floor. For best results, use a hydraulic center stand on a level surface. 2. Refer to the appropriate Service Manual and remove the front forks. 3. Move forks to bench area. Place suitable drain pan on floor beneath a vise. INSTALLATION Fork Disassembly 1. See Figure 6. Remove nuts (T), lockwashers (S), flat washers (R) and axle cap from studs at end of fork slider. 2. See Figure 1. Obtain FORK TUBE HOLDER (HD-41177) and proceed as follows: a. Clamp end of tool in vise (1) in a horizontal position with plastic knobs facing toward you. b. With the fork cap bolt topside, clamp fork tube between rubber pads (2) on inboard side of tool. Tighten knobs (3) until fork tube is securely held. NOTE Refer to Figure 6 for Steps 3-17. 3. Remove fork cap bolt (A) and spacer (O) from fork tube plug (B). Remove quad ring seal (D). Save bolt and spacer but discard quad ring seal. 4. Using wrench flat, slowly unthread fork tube plug (B) from fork tube (G). Be aware that fork tube plug is under spring -J03923 1 of 4 pressure, so have a firm grasp on plug as the last thread is turned. 5. Remove fork spring (1) from fork tube. 6. Remove fork assembly from fork tube holder. 7. Turning fork upside down, drain fork oil into drain pan. For best results, slowly pump fork tube and slider at least 10 times. 8. Install fork spring back into fork tube. 9. Place a shop rag on the floor, and turning fork assembly upside down, press end of spring against rag. While compressing spring to prevent rotation of damper tube, remove screw and washer (Q) from end of fork slider. Use air impact wrench for best results. 10. Remove and discard fork spring (1). 11. Remove dust cover (E). 12. Using pick tool, remove retaining clip (H) between fork slider and fork tube. 13. Remove fork tube (G) from fork slider. Slide fork tube gently in a slide hammer motion against the slider to remove the seals and bushing from slider. 14. Slide fork oil seal (I), slider spacer (J) and slider bushing (K) off end of fork tube (G). NOTE The lower stop (L) may come out with the damper tube or remain in the slider tube. Ensure that the lower stop is removed from the slider tube. 15. Remove the lower stop (L). 16. Remove damper tube (2) from fork tube. 17. Remove rebound spring (F) from damper tube. 18. Repeat Steps 1-17 for the opposite side fork assembly. Fork Assembly

HAR:EY DAVIDSON FLHR/C/S (Road King) FRONT END LOWERING KIT REMOVAL AND INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 01-03-2011

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Removal (Left and Right Forks) 1. Place suitable blocking under frame to raise front wheel several inches off the floor. For best results, use a hydraulic center stand on a level surface. 2. Refer to Touring Model Service Manual and remove front wheel, fender and brakes. 3. Refer to Touring Model Service Manual and remove headlamp nacelle. 4. Loosen fork cap bolt from fork tube plug at top of fork tube, but do not remove. 5. See Figure 1. Standing at front of vehicle, loosen pinch bolt (with lockwasher) on right side of lower fork bracket, but do not remove. 6. Spray glass cleaner on fork tube above the rubber fork stop. After lubricating surfaces, move fork stop up fork tube until it contacts bottom of upper fork bracket. 7. Holding fork slider to prevent fork from dropping, remove fork cap bolt from fork tube plug. Slide fork tube down and out of upper fork bracket, fork stop, lower fork bracket and slider cover. 1 WARNING 1 WARNING 1 WARNING 1 of 5 ® Kit Number 54614-05 Figure 1. Loosen Pinch Bolt on Lower Fork Bracket i04808 1 Fork cap bolt 2 Fork stop 3 Pinch bolt 8. Thread fork cap bolt back into fork tube plug to prevent loss of oil while handling. 9. Move forks to bench area. Place suitable drain pan on floor beneath vise. 10. Repeat Steps 2-6 to remove left fork. Left And Right Fork-Disassembly 1. Remove nuts, lockwashers, flat washers and axle holder from studs at end of fork slider. 2. See Figure 2. Obtain FORK TUBE HOLDER (Part Number HD-41177) and proceed as follows: a. Clamp end of tool in vise in a horizontal position with plastic knobs facing toward you. b. See Figure 3. With the fork cap bolt topside, clamp fork tube between rubber pads on inboard side of tool. Tighten knobs until fork tube is securely held. 3. Remove fork cap bolt from fork tube plug. Remove quad ring seal. Save bolt but discard quad ring seal. 4. Using wrench flat, slowly unthread fork tube plug from fork tube. Be aware that fork tube plug is under spring pressure, so have a firm grasp on plug as the last thread is turned. 5. Remove fork spring from fork tube. 6. Remove fork assembly from fork tube holder. 7. Turning fork upside down, drain fork oil into drain pan. For best results, slowly pump fork tube and slider at least 10 times. 8. Install fork spring back into fork tube. 9. Place a shop rag on the floor, and turning fork assembly upside down, press end of spring against rag. While compressing spring to prevent rotation of damper tube, remove 6mm screw from end of fork slider. Use air impact wrench for best results. 10. Remove and discard fork spring. 11. Remove and discard damper tube. 12. Remove wear ring and rebound spring. Discard rebound spring. Do not expand or stretch retaining clip to remove from fork tube or clip may become bent or distorted. 13. Using pick tool, remove retaining clip between fork slider and fork tube. 14. Remove fork tube from fork slider. NOTE To overcome any resistance, use the fork tube as a slide hammer, that is, first push fork tube into fork slider and then pull it outward with a moderate amount of force. Repeat this sequence until fork tube separates from fork slider. 15. Slide fork oil seal, slider spacer and slider bushing off end of fork tube. Discard fork oil seal and slider bushing. 16. Remove the lower stop. Right and Left Fork-Assembly Exercise caution to avoid scratching or nicking fork tube. Damaging tube can result in fork oil leaks after assembly. 1. See Service Parts Illustration. Obtain new Damper Tube (Item 7, Part Number 46532-04) from kit. Obtain new Rebound Spring (Item 8, Part Number 46273-02) from kit and install on opposite end. Install wear ring removed in step 12. 2. With the wear ring topside, slide new damper tube into fork tube, so that tube end drops through hole at bottom of fork tube. Install lower stop at end of damper tube. 3. Install fork slider in fork tube holder. Slide fork tube into fork slider. 4. If necessary, obtain new slider bushing (14) (Part Number 45940-84, not included). Coat slider bushing ID with clean fork oil. Slide slider bushing down fork tube. 5. Slide slider spacer down fork tube until it contacts slider bushing.

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HARLEY DAVIDSON XL FRONT END LOWERING KIT REMOVAL AND INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 23-02-2011

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REMOVAL Remove Right and Left Forks 1. Place suitable blocking under frame to raise front wheel several inches off the floor. For best results, use a hydraulic center stand on a level surface. 2. See the service manual and remove front wheel, fender and brake caliper. 3. Spray glass cleaner on the fork tube between upper and lower fork bracket to lubricate. 1 2 2 is04050 1. Fork cap bolt 2. Pinch bolt Figure 1. Loosen Pinch Bolt 3 2 1 is00154 1. Vise grip 2. Rubber pad 3. Plastic knob Figure 2. Fork Tube Holder (HD-41177) 4. See Figure 1. While holding the fork slider to prevent the fork from dropping, loosen pinch screws (2). 5. Remove fork tube by sliding the fork tube down and out of the upper and lower fork brackets. 6. Repeat Steps 3-5 to remove opposite fork. -J04713 1 of 5
7. Move forks to bench area. Place suitable drain pan on floor beneath vise. Disassemble Left and Right Fork

WEGO II Wide-Band Exhaust Gas Oxygen Sensor Interface Installation Instructions

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Filed Under (Tips and Review) by admin on 27-10-2010

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1. Turn off the ignition switch before proceeding. 2. Select a convenient mounting location for the Bosch sensor. In general, the sensor should be mounted as close to the exhaust valve or exhaust manifold as practical. When choosing a mounting location, allow several inches clearance for the sensor wire harness. The wire harness must exit straight out from the sensor. Do not loop the harness back onto the sensor body. The sensor responds to oxygen pressure. Excessive backpressure will cause a reading error. For turbocharged applications, you must mount the sensor downstream of the turbo. 3. For temporary use during dyno tuning, you can mount the Bosch wide-band sensor in place of one of the original equipment rear oxygen sensors (after the catalytic converter). You can also use a sniffer in the tailpipe. For permanent mounting, an 18 x 1.5 mm weld nut must be welded onto the exhaust pipe. After welding, run an 18 x 1.5 mm tap through the threads. Failure to clean the threads may result in sensor damage. Note that most automotive muffler shops are familiar with oxygen sensor weld nut installation on custom pipes. Do not install the sensor until after the free air calibration procedure described in the following section. Always use an anti-seize lubricant such as Permatex 133A on the sensor threads. 4. Install the WEGO II unit. The WEGO II unit should be mounted where the LCD display will be visible during testing. You can secure the WEGO II unit with Velcro tape strips. 5. Connect the Bosch sensor to the 6 pin mating connector on the WEGO II wire harness. 6. Refer to Figure 1. Connect the black WEGO II wire to frame ground using the supplied ring terminal. Try to use an existing wire harness ground location. Do not extend the WEGO II ground wire or ground the WEGO II to the battery minus terminal or to the engine. 7. Connect the red WEGO II wire to switched +12 volt power. You can usually find switched +12V power at an accessory fuse on the fuse block. You can use the supplied fuse tap and 3/16″ female crimp terminal for this purpose