Yamaha YZ426F(M)/LC Owner's Service Manual page 398

Å
CRANKCASE AND CRANKSHAFT
ı
Oil strainer
1. Inspect:
Oil strainer
Damage → Replace.
Oil delivery pipe
1. Inspect:
Oil delivery pipe
Cracks/damage → Replace.
Oil delivery pipe holes 1
Clogged → Blow out with compressed
air.
EC4N5000
ASSEMBLY AND INSTALLATION
EC4N5300
Crankshaft bearing
1. Install:
Bearing
Bearing stopper
Screw (bearing stopper)
To crankcase (left and right).
NOTE:
Install the bearing by pressing its outer race
parallel.
EC4N5223
Crankshaft
1. Install:
Crankshaft 1
Use the crankshaft installing tool 2 , 3 ,
4 , 5 .
Crankshaft installing tool:
Pot 2 :
YU-90050/90890-01274
Bolt 3 :
YU-90050/90890-01275
Adapter 4 :
YU-90062/90890-01277
Spacer 5 :
YM-91044/90890-04081
Å For USA and CDN
ı Except for USA and CDN
4 - 82
ENG
New
10 Nm (1.0 m · kg, 7.2 ft · lb)