Middle Driven Pinion Gear - Yamaha YFM250XL(C) Service Manual

ENGINE ASSEMBLY AND ADJUSTMENT

MIDDLE DRIVEN PINION GEAR

1.Install:
Dowel pins 1
Shims 2 (to middle driven shaft)
Bearing 3
Middle driven shaft assembly 4
NOTE:
Apply the grease to the O-ring 5.
2.Apply:
Sealant 1
(to matching surface of middle shaft case
cover)
Sealant (Quick Gasket
P/N. ACC-QUICK-GS-KT
Yamaha Bond No. 1215:
P/N. 90890-85505
3.Install:
Case cover 1 (middle driven shaft)
Bolt (middle shaft case cover):
10 Nm (1.0 m • kg, 7.2 ft • lb)
NOTE:
Before installing the middle gear case cover
onto the crankcase, shift the gear into
"FORWARD".
4.Tighten:
Bolts 1 (bearing housing)
Bolt (bearing housing):
23 Nm (2.3 m • kg, 17 ft • lb)
NOTE:
When installing the bearing housing onto
the crankcase, make sure that the arrow
sign is facing upwards.
4 - 61
ENG
®
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4