Volvo Penta 300 Series, Руководство по ремонту

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Repair Instructions
Flywheel, indication
Special tools: 999 9696, 998 9876
1
Position an dial gauge with the point against the fly-
wheel.
2
Zero dial indicator. Turn the flywheel and read off the
greatest value.
The measured value should not exceed 0.15 mm in a
measurement radius of 150 mm.
If the out-of-true is greater, remove flywheel and
check to see if there is dirt or unevenness between
the flywheel and the crankshaft flange.
Flywheel house, indication
Special tools: 999 9696, 998 9876
1
Position the dial gauge magnetic mounting on the fly-
wheel and set the dial indicator point on the outer
edge of the flywheel housing (see illustration).
Read off the value and the move the dial indicator
and mounting to the opposite side of the flywheel.
The difference in value between these two indications
must not exceed 0.15 mm.
2
Position the dial gauge magnetic mounting on the fly-
wheel and set the dial indicator point on the inner
edge of the flywheel housing (see illustration).
Turn the flywheel and read off the dial indicator.
The centering for the flywheel housing inner edge
should be within 0.25 mm.
If some of the measured values exceed 0.25 mm the
flywheel housing position against the engine block
should be checked.