Inspection - Evinrude 4906B 4HP 1969 Owner's Manual

3-14 POWERHEAD
Using a pair of truarc pliers
from the crankshaft.

INSPECTION

Check to be sure the spring has good
tension. Check to be sure the washers are
not distorted. The quadrant ring should be
DISCARDED and a new one installed.
Good shop practice dictates the quadrant
seal be replaced each time the lower seal is
serviced.
Check the groove in the lower end of the
crankshaft where the truarc ring fits.
Quadrant ring installed
seal.
to remove the snap ring
If the
at
in its retainer the bottom
Removing the quadrant
crankshaft.
groove is not clean, the ring will snap out
and the lower sealing qualities will be lost.
If the groove is badly corroded, the crank-
shaft must be replaced.
Seal Pressed In Lower Bearing
This type lower seal is very similar to
the top seal. The seal is pressed inside the
lower bearing. Therefore, it is necessary to
Top bearing (left) and bottom bearing (right).
of
these bearings require seals.
Pressing a new seal into
seal and retainer from the
Both
a bearing.