Yamaha YFM90RA Model Vehicle User Manual


 
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GEN
INFO
IMPORTANT INFORMATION
EBS00016
LOCK WASHERS/PLATES AND COTTER
PINS
After removal, replace all lock washers/plates
and cotter pins. After the bolt or nut has
been tightened to specification, bend the lock
tabs along a flat of the bolt or nut.
EBS00017
BEARINGS AND OIL SEALS
Install bearings and oil seals so that the manu-
facturer’s marks or numbers are visible. When
installing oil seals, lubricate the oil seal lips
with a light coat of lithium-soap-based grease.
Oil bearings liberally when installing, if appro-
priate.
Oil seal
NOTICE
Do not spin the bearing with compressed
air because this will damage the bearing
surfaces.
Bearing
EBS00018
CIRCLIPS
Before reassembly, check all circlips carefully
and replace damaged or distorted circlips.
Always replace piston pin clips after one use.
When installing a circlip , make sure the
sharp-edged corner is positioned opposite
the thrust that the circlip receives.
Shaft