Input Shaft

Disassembly





Remove circlip of input shaft (1) and pull out bearing (2) with bearing puller (3) and press.

CAUTION: Sealed bearing must not be washed. Replace it with new one when required.

Reassembly





1. Bring bearing (1) so that its groove for circlip is in the front of input shaft (2) and press-fit with special tool and press.
Special tool
(A): 09940-51710
2. Select Circlip (1) that will make thrust clearance of bearing 0.1 mm (0.0039 inch) or less and install it.








Circlip thickness specification





3. Apply grease to bearing roller (1)and install it to input shaft (2).
: Grease 99000-25010

Inspection





Check clearance "a" between synchronizer ring and gear, key slot width "b" in synchronizer ring and each chamfered tooth of gear and synchronizer ring and replace with new one, if necessary. Also, check gear tooth.
Clearance "a" between synchronizer ring and gear (input shaft)
Standard: 1.0 - 2.0 mm (0.039 - 0.079 inch)
Limit: 0.8 mm (0.031 inch)
Key slot width "b" (input shaft)
Standard: 10.0 - 10.2 mm (0.394 - 0.402 inch)
Limit: 10.45 mm (0.411 inch)