Yamaha WR250FM Bicycle User Manual


 
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ENG
OIL FILTER ELEMENT, WATER PUMP AND RIGHT
CRANKCASE COVER
EC444200
Impeller shaft
1. Inspect:
Impeller shaft 1
Bend/wear/damage Replace.
Fur deposits Clean.
EC444300
Impeller shaft gear
1. Inspect:
Gear teeth a
Wear/damage Replace.
EC4H4600
Bearing
1. Inspect:
Bearing
Rotate inner race with a finger.
Rough spot/seizure Replace.
EC444400
Oil seal
1. Inspect:
Oil seal 1
Wear/damage Replace.
ASSEMBLY AND INSTALLATION
Oil seal
1. Install:
Oil seal 1
N
OTE:
Apply the lithium soap base grease on the oil
seal lip.
Install the oil seal with its manufactures
marks or numbers facing the right crankcase
cover 2.
New