If they appear damaged or deteriorated, replace them.

Balancer Adjustment
Torque LimiterEngine Installation
Apply molybdenum disulfide grease to the threads of the
adjusting collars [A].
Install the adjusting collars to crankcase backside until
end of the threads.
Install the adjusting collar [A] to the frame until end of the
threads.
Replace the engine mounting nuts with ne ...
Canister Inspection
Refer to the Evaporative Emission Control System Inspection
(CAL and SEA-B1 Models) in the Periodic Maintenance
chapter.
1. Green Hoses (Purge)
2. Fittings
3. Canister
4. White Hose (Vacuum)
5. Throttle Body Assy
6. Fuel Tank
7.Red Hose (Return)
8. Blue Hose (Breather)
9. Brack ...
Crankshaft Installation
NOTE
If the crankshaft is replaced with a new one, refer to
the Connecting Rod Big End Bearing/Crankshaft Main
Bearing Insert Selection in the Specifications.
NOTICE
If the crankshaft, bearing inserts, or crankcase
halves are replaced with new ones, select the bearing
inserts and check cleara ...