Reassembly - Mercury MerCruiser MCM 454 Mag MPI Service Manual

454 CID (7.4L) / 502 CID (8.2L)

Reassembly

1. Lubricate valve guides and valve stems with engine oil.
2. Install each valve in the port from which it was removed or to which it was fitted.
3. Install valve rotators, shims, springs, seals and caps as shown under "Valve Assembly
(Exploded View)" for each particular engine.
4. Using valve spring compressor, compress valve spring and install valve locks (grease
may be used to hold locks in place).
Index
Page 3A-46
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a - Valve Spring Compressor (J-8062)
SERVICE MANUAL NUMBER 23
a
90-861326--1 MARCH 1999
72565