Reverse Idler Shaft And Gears

REVERSE IDLER SHAFT AND GEARS


Disassembly and Assembly


DISASSEMBLY





1. Remove reverse output gear (1).





2. Remove snap ring (1) using suitable tool.





3. Remove reverse baulk ring (1) and return spring (2).





4. Remove snap ring (1), lock washer (2), and reverse input gear
(3) using suitable tool.





5. Remove needle bearings (1) and spacer.

INSPECTION AFTER DISASSEMBLY

Shaft and Gear
Check the following items. Replace reverse output gear, snap ring, reverse baulk ring, return spring, needle bearing, reverse idler shaft, spacer, reverse input gear, and lock washer as a set, if necessary.
- Damage, peeling, bend, uneven wear, and distortion of shaft
- Excessive wear, damage, and peeling of gear

Bearing
Check damage and rotation of bearing. Replace reverse output gear, snap ring, reverse baulk ring, return spring, needle bearing, reverse idler shaft, spacer, reverse input gear, and lock washer as a set, if necessary.

ASSEMBLY
Note the following procedures, and assemble in the reverse order of disassembly.

CAUTION:
- Never reuse snap ring.
- Check that snap ring is securely installed in a groove.
- Replace reverse output gear, snap ring, reverse baulk ring, return spring, needle bearing, reverse idler shaft, spacer, reverse input gear, and lock washer as a set.