OM-07328
SUPER T SERIES
MAINTENANCE & REPAIR
PAGE E - 11
the bearing bore, push against the outer
race.
Never
hit the balls or ball cage.
Press the outboard oil seal (16) into the bearing
cap (23) with the lip positioned as shown in Figure
2. Replace the bearing cap gasket (22) and secure
the bearing cap with the hardware (8 and 9).
Be
careful
not to damage the oil seal lip on the shaft
keyway.
Lubricate the bearing housing as indicated in
LU
BRICATION
.
Seal Installation
(Figures 2, 5, 6 and 7)
Most cleaning solvents are toxic and
flammable. Use them only in a well ven
tilated area free from excessive heat,
sparks, and flame. Read and follow all
precautions printed on solvent contain
ers.
Clean the seal cavity and shaft with a cloth soaked
in fresh cleaning solvent. Inspect the stationary
seat bore in the seal plate for dirt, nicks and burrs,
and remove any that exist. The stationary seat bore
must
be completely clean before installing the
seal.
A new seal assembly should be installed
any time
the old seal is removed from the
pump. Wear patterns on the finished faces
cannot be realigned during reassembly.
Reusing an old seal could result in prema
ture failure.
To ease installation of the seal, lubricate the shaft
sleeve O‐ring and the external stationary seat O‐
ring with a very
small
amount of “P-80
Emul
sion” or water. See Figure 5 for seal part identifica
tion.
SEAL PLATE
O‐RINGS
IMPELLER
SHAFT
STATIONARY
SEAT
STATIONARY
ELEMENT
ROTATING
ELEMENT
DRIVE BAND
BELLOWS
IMPELLER
SHIMS
IMPELLER
SPRING
RETAINER
INTEGRAL
SHAFT
SLEEVE
SHAFT
SLEEVE
O‐RING
Figure 5. Seal Assembly
