Extension Housing: Service and Repair

DISASSEMBLY
1. Remove oil seal.
2. Remove select return spring bolts (2) and then springs (3) and (4) and guide pins (5).
3. Remove speedometer driven gear case assembly (6).

ASSEMBLY
1. Install oil seal.
2. After applying Grease "A", install select guide pins, select return springs and spring bolts and torque them to (a) 23 Nm (17.0 ft. lbs.).
After installing, check to make sure that each pin moves smoothly.
3. Install speedometer driven gear case assembly to extension case (1).