Front Cover / Oil Seal; Oil Seal Replacement (Without Removing Front Cover) - Mercury MerCruiser MCM 454 Mag MPI Service Manual

SERVICE MANUAL NUMBER 23

Front Cover / Oil Seal

Oil Seal Replacement (Without Removing Front Cover)

REMOVAL
1. Remove torsional damper.
2. Pry seal out of cover from the front with a large screwdriver, being careful not to distort
INSTALLATION
1. Apply Quicksilver Perfect Seal to seal retainer mating surface and apply grease to seal
2. Install new seal with open end of seal inward (lip of seal toward inside of engine), using
3. Reinstall torsional damper as outlined.
Index
90-861326--1 MARCH 1999
Downloaded from https://needmanual.com/
front cover or damage crankshaft.
lips.
a - Seal Lip
crankcase front cover seal installer. Drive seal in until it contacts. Do not use excessive
force.
a - Crankcase Front Cover Seal Installer (J-22102)
a
a
454 CID (7.4L) / 502 CID (8.2L)
73124
72560
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