22 FLYWHEEL AND FLYWHEEL HOUSING
Flywheel housing
To remove and to fit22A-03
Warning! The flywheel housing is heavy, use lift
equipment or get help to assist with the lift
operation before removal of the flywheel housing
fasteners.
To remove
1Remove the starter, operation 23B-01, and the
flywheel, operation 22A-01.
2 Release the housing setscrews and with a soft
face hammer, hit carefully the housing to remove it
from the dowels.
To fit
1 Ensure that the rear face of the cylinder block
and the faces of the housing are clean and free
from damage. Ensure that the location dowels are
fitted correctly. If a felt seal is fitted to the rear
flange of the sump, renew the seal.
2 Fit the housing onto the dowels and tighten
lightly the setscrews.
3 Check the housing concentricity with a dial test
indicator (A). The run-out limit is given in the data
and dimensions. If any adjustment is necessary, it
must be made on the housing and the concentricity
checked again.
4 Tighten the setscrews to the torque
recommended in section 11B.
5 Check the housing alignment (B). The maximum
tolerance is given in the data and dimensions. Any
necessary adjustment must be made on the
housing and not on the cylinder block.
6Fit the flywheel, operation 22A-01 and the starter
motor, operation 23B-01.
PA177
PA178
22A.04 Perkins Phaser/1000 Series, April1995
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