TM 5-3805-281-24-2
Crankshaft, Main Bearings, and Flywheel
INSTALL CRANKSHAFT REAR OIL SEAL
AND WEAR SLEEVE ASSEMBLY
IMPORTANT: DO NOT allow sealant to get on any
part of wear sleeve O.D. or on oil seal.
1. Apply a light coating of LOCTITE 609 Retaining
Compound, or equivalent, completely around the
leading edge of crankshaft flange. Wipe away any
sealant that may have gotten on I.D. of seal housing
bore.
Installing Rear Oil Seal and Wear Sleeve
2. Install JDG477 (85) Pilot (A) on end of crankshaft
using the Allen head cap screws (B) supplied with tool
set. Tighten cap screws securely.
IMPORTANT: Handle seal and wear sleeve assembly
carefully. If assembly becomes
separated, discard these parts and
install a new assembly.
When installing the JDG478 Driver on
JDG477 (85) Pilot and crankshaft flange
to position oil seal/wear sleeve
assembly, locate crossbar of installer at
right angle (90) to Allen head cap
screws. This allows the crossbar to
bottom on pilot, not head of cap
screws, assuring correct installation.
3. Carefully start oil seal/wear sleeve assembly (C) over
JDG477 (85) Pilot and crankshaft with open side of
seal toward engine.
LOCTITE is a trademark of Loctite Corp.
Continued on next page
RG,RG34710,1185
1923OCT971/2