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ENG
CRANKCASE
EBS00341
ASSEMBLING THE CRANKCASE
1. Apply:
• sealant (Quick Gasket
®
) or Yamaha bond
No. 1215
1
(to the mating surfaces of both case halves)
2. Install:
• dowel pin
3. Fit the right crankcase onto the left case.
Tap lightly on the case with a soft hammer.
CAUTION:
_
Before installing and torquing the crank-
case holding screws, be sure to check
whether the transmission is functioning
properly by manually rotating the shift
drum in both directions.
4. Install:
• gaskets
1
• crankcase screws
5. Tighten:
• crankcase screws
2
Screw:
= 45 mm
3
Screw:
= 60 mm
4
Screw:
= 75 mm
NOTE:
_
Tighten the screws in stages, using a criss-
cross pattern.
6. Apply:
• 4-stroke engine oil
(to the crankshaft pin, bearing and oil deliv-
ery hole)
7. Check:
• crankshaft and transmission operation
Unsmooth operation
→
Repair.
Sealant (Quick Gasket
®
)
P/N. ACC-11001-05-01
Yamaha bond No. 1215
P/N. 90890-85505
4
2
3
2
2
2
3
1
New
New
T
R
.
.
7 Nm (0.7 m · kg, 5.1 ft · lb)
