Yamaha WR250F Owner's Service Manual page 130

INSTALLING THE RIGHT
CRANKCASE COVER
1. Install:
• Dowel pin "1"
• O-ring "2"
• Collar "3"
• Gasket "4"
Apply the lithium soap base grease
on the O-ring.
2. Install:
• Right crankcase cover "1"
• Bolt (right crankcase cover) "2"
Bolt (right crankcase
cover):
10 Nm (1.0 m•kg, 7.2
ft•lb)
• Apply the engine oil on the impeller
shaft end.
• Mesh the impeller shaft gear "3"
with primary drive gear "4".
• Tighten the bolts in stage, using a
crisscross pattern.
OIL FILTER ELEMENT AND WATER PUMP
INSTALLING THE WATER PUMP
HOUSING
1. Install:
• Dowel pin "1"
• O-ring "2"
Apply the lithium soap base grease
on the O-ring.
2. Install:
• Water pump housing "1"
• Bolt (water pump housing) "2"
Bolt (water pump hous-
ing):
10 Nm (1.0 m•kg, 7.2
ft•lb)
INSTALLING THE OIL FILTER
ELEMENT
1. Install:
• Oil filter element "1"
• O-ring "2"
• Oil filter element cover "3"
• Bolt (oil filter element cover)
Bolt (oil filter element
cover):
10 Nm (1.0 m•kg, 7.2
ft•lb)
Apply the lithium soap base grease
on the O-ring.
5-36