Yamaha Waverunner FX 160, Руководство по обслуживанию

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5-88
E
POWR
CRANKCASE
5. Tighten:
• Crankcase bolts
1
–
0
NOTE:
• Do not reuse crankcase bolts
1
–
0
.
• The tightening procedure of crankcase bolts
1
–
0
is angle controlled, therefore tighten
the bolts using the following procedure.
Tightening steps:
• Tighten the bolts in the tightening
sequence cast on the crankcase.
T
R
.
.
Crankcase bolt
1
–
0
:
1st:
7.8 N • m
(0.78 kgf • m, 5.6 ft • lb)
• Loosen and retighten the crankcase bolts
in the proper tightening sequence as
shown.
T
R
.
.
Crankcase bolt
1
–
0
:
2nd:
Loosen completely
3rd:
15 N • m (1.5 kgf • m, 11 ft • lb)
• Tighten the crankcase bolts further to
reach the specified angle 49° in the
proper tightening sequence as shown.
T
R
.
.
Crankcase bolt
1
–
0
:
Final:
Specified angle 49
±
5°
WARNING
When the bolts are tightened more than
the specified angle, do not loosen the
bolt and then retighten it.
Replace the bolt with a new one and per-
form the procedure again.
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4 0
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