Yamaha F4, Руководство по обслуживанию

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E
CRANKCASE, CRANKSHAFT AND CAMSHAFT
POWR
2
1
a
YAMAHA
5-35
Measurement steps:
c C
Make sure that the “
Ñ
” connecting rod
mark
1 1
is aligned with the “
D
” cap
mark
2 2
.
8
Clean the cap and big end contact
surface of the connecting rod.
8
Fit the connecting rod to the crank-
shaft.
8
Put a piece of Plastigauge ® on to the
crank pin.
8
Assemble the connecting rod cap on
to the crank pin.
NOTE:
9 Make sure that the “YAMAHA” mark
a
on the connecting rod faces upwards
on the flywheel rotor ass’y.
9 Do not move the crankshaft until big-
end oil clearance measurement has
been completed.
8
Apply motor oil to the bolts and the
bolt seat.
8
Tighten the bolts to the specified
torque.
8
Remove the connecting rod cap.
8
Measure the width of the com-
pressed Plastigauge
® on the crank
pin.
Bolt: (connecting rod cap)
12 Nm (1.2 m•kg, 8.7ft•lb)