1.3.2 Crankshaft Oil Seals
DETROIT DIESEL 53
flywheel housing on the engine. If
the retainer is left out, it will cause
CAUTION: : If the oil seal is of the
excessive oil leakage.
type which incorporates a brass
retainer in the inner diameter of the
7. Install the flywheel housing as outlined in
seal, be sure the retainer is in place
in the seal before installing the
1972 General Motors Corp.