INSPECTION AND REPAIR OF BASIC ENGINE
6-27
4.20 Replacing crankshaft gear
4.20.1 Removing crankshaft gear
Using a gear puller, remove the gear from the crankshaft.
Note: Do not strike the gear with a hammer.
Removing crankshaft gear
4.20.2 Installing crankshaft gear
(1) Install the key on the crankshaft.
(2) Press-fit the gear fully in alignment with the key.
Installing crankshaft gear
4.21 Inspecting oil seal contact surface
Inspect the oil seal contact surface located on the crankshaft
rear part. If the crankshaft wears due to the oil seal, replace
the oil seal and the oil seal sleeve with new spare parts.
Inspecting oil seal contact surface (1)
Crankshaft gear
Puller
P/N:MH061326
Aligning position
Key
Crankshaft gear
Oil seal
Oil seal
contact surface