Yamaha BEARTRACKER YFM250XC, Service Manual

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DRIV
FINAL DRIVE GEAR AND DRIVE SHAFT
2.Install:
●
Thrust washer 1
●
Ring gear 2
●
Shim(s) 3 (proper size as calculated)
●
Bearing housing 4
NOTE:
●
Before installing the ring gear, apply the
grease to the oil seal rips.
●
Before installing the bearing housing,
apply the grease to the O-ring.
3.Install:
●
10 mm bolts 1 (bearing housing)
●
8 mm bolts 2 (bearing housing)
NOTE:
Tighten the bolts in stage, using a criss-
cross pattern.
T
R
.
.
10 mm Bolts (bearing housing):
40 Nm (4.0 m • kg, 29 ft • lb)
8 mm Bolts (bearing housing):
23 Nm (2.3 m • kg, 17 ft • lb)
FINAL GEAR GEAR LASH MEASUREMENT
AND ADJUSTMENT
Final gear gear lash measurement
1.Secure the gear case in a vise or other
support.
2.Remove:
●
Drain plug
●
Gasket
3.Install:
●
A bolt of the specified size
1
Into the drain plug hole.
CAUTION:
Finger tighten the bolt until it holds the
ring gear. Otherwise, the ring gear will be
damage.
6