Yamaha WR426F(N), Owner'S Service Manual

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ENG
CRANKCASE AND CRANKSHAFT
6. Tighten:
●
Hose guide 1
●
Clutch cable holder 2
●
Bolt (crankcase)
NOTE:
Tighten the crankcase tightening bolts in
stage, using a crisscross pattern.
T
R .
.
12 Nm (1.2 m · kg, 8.7 ft · lb)
7. Install:
●
Oil delivery pipe
●
O-ring
●
Bolt (oil delivery pipe)
8. Install:
●
Timing chain
●
Timing chain guide (rear)
●
Bolt (timing chain guide)
9. Remove:
●
Sealant
Forced out on the cylinder mating sur-
face.
10. Apply:
●
Engine oil
To the crank pin, bearing and oil deliv-
ery hole.
11. Check:
●
Crankshaft and transmission operation.
Unsmooth operation
→
Repair.
New
T
R .
.
10 Nm (1.0 m · kg, 7.2 ft · lb)
T
R
.
.
10 Nm (1.0 m · kg, 7.2 ft · lb)