A SERVICE OF

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ENGINE 3-53
BEARING AND DUST SEAL
Inspection
Inspect the gearshift cam bearing 1 for abnormal noise and
smooth rotation.
Replace the bearings if there is anything unusual.
Inspect the gearshift cam bearing 2, gearshift shaft bearings
3 (LH) and 4 (RH) for abnormal noise and smooth rotation
while they are in the crankcase.
Replace the bearing if there is anything unusual.
Inspect the driveshaft left bearing for abnormal noise and
smooth rotation while it is in the case.
Replace the bearing if there is anything unusual.
• Inspect the driveshaft right bearing for abnormal noise and
smooth rotation.
If there is anything unusual, replace the bearing assembly.