6
3
5
10
10
11
CRANKSHAFT
OIL SEAL
WEAR
SLEEVE
TM 9-4940-568-34
5-54
5-10. CRANKSHAFT REAR SEAL REPLACEMENT (CONT).
c.
Installation.
NOTE
Do not use any kind of lubricant
to install the seal. The oil seal
must be installed with lip of oil
seal and crankshaft clean and dry
to ensure proper oil sealing.
For clearance between rear cover
and oil pan it may be necessary to
loosen all oil pan mounting
screws (TM 9-4940-568-20).
The seal installation is being used
to properly align the rear cover.
Do not push or force the cover in
any direction to prevent irregular
seal lip position after seal
installation.
(1)
Install gasket (6), rear cover (3) and six
screws (5). Do not tighten screws.
NOTE
The combination crankshaft oil
seal/wear sleeve replacement kit
for service usage is installed on
the crankshaft as an assembly.
The crankshaft rear oil seal
should not be removed from the
rear seal wear sleeve.
Use a wear sleeve installation
tool to install oil seal/wear sleeve
assembly.
Apply a small amount of
lubricating oil to crankshaft,
threaded studs, and inside
diameter of crankshaft rear
seal/wear sleeve installation tool.
(2)
Install two threaded studs (10) into wear
sleeve installation tool (11).
