HARLEY-DAVIDSON BIG TWINS COMPUFIRE 1084 GEAR SETS INSTALLATION INSTRUCTIONS

0

Filed Under (Harley Davidson) by admin on 26-11-2010

download
1. Remove the seat and disconnect the cables at the battery. Remove the ground cable first and then the positive (+) cable. 2. Drain the oil in the outer primary case and remove the outer primary cover following instructions in the Factory Shop manual. 3. Bend the tab on the jackshaft bolt away from the bolt head. Remove the starter pinion gear with the jackshaft bolt, lock plate and washer. 4. Remove the clutch assembly using the procedure found in the Factory Shop manual. 5. Remove the original equipment ring gear from the clutch basket by drilling out the rivets with a 5/16-inch drill bit. Drill through the rivet head and tap the ring gear off the clutch basket using a hammer. 6. Drill out the six holes in the clutch basket with the 5/16-inch drill bit. RING AND STARTER PINION GEAR INSTALLATION 1. Attach the new 84-tooth ring gear to the clutch basket using the six 5/16×24 socket head cap screws supplied. NOTEā€¦ The bevel side of the ring gear (identified by the three dots) faces away from the starter motor. Torque the socket head cap screws to 29 ft lbs. 2. Assemble and install the primary drive assembly following the instructions in the factory Shop manual. 3. Install the new 10-tooth pinion gear with the jackshaft bolt, lock plate and thrust washer. Torque the jackshaft bolt to 7 – 9 ft lbs. Bend the lock tab on the lock plate against a flat on the jackshaft bolt head. 4. Measure and adjust the air gap between the ring gear and the pinion gear. See Fig-1 . The correct gap is .075 – .125 inch. If the gap is larger than .125 inch, use the supplied shim washers inside the jackshaft coupler. See Fig-2 . If the air gap is smaller than .075 inch, the jackshaft must be shortened by removing material from the splined end of the shaft. See Fig-3 . 5. Install the outer primary cover following instructions in the Factory Shop manual and refill the primary case with the proper amount of primary oil. 6. Re-install the battery cables in the reverse order they were removed. Re-install the seat

Incoming search terms:

Comments are closed.

Incoming search terms: