TM 5-3825-226-24
CRANKSHAFT
REMOVE CRANKSHAFT REAR SEAL AND
WEAR SLEEVE
Remove the crankshaft rear oil seal with the 1 P3075
Puller Group.
REMOVING REAR OIL SEAL
Install a 5P7338 Distorter Ring from the 5P7318
Wear Sleeve Distorter Group, in the rear seal bore.
REMOVING REAR WEAR SLEEVE
(Typical Example)
Install 5P7312 Distorter between distorter ring and wear
sleeve. Turn the distorter until the edge of the tool
makes a flat place (crease) in the wear sleeve. Do this
in two or more places until the wear sleeve is loose.
Remove the tools and wear sleeve.
INSTALL CRANKSHAFT REAR SEAL AND
WEAR SLEEVE
The crankshaft rear seal and wear sleeve must be
installed at the same time. Clean the wear sleeve inside
diameter and the crankshaft outside diameter and put
6V1541 Quick Cure Primer on the surfaces. Put
9S3265 Retaining Compound on the outside diameter of
the crankshaft and the inside diameter of the wear
sleeve. Install 5P290 Locator on the rear of the
crankshaft. Put a sealer on the outer metal case of the
seal.
Put the wear sleeve and seal in position on the
locator, with the outside diameter bevel of the wear
sleeve away from the crankshaft. Be sure the lip of the
seal is toward the engine. Put 5P7293 Installer in
position on the locator. Put clean engine oil on the face
of the nut and install it on the locator. Tighten the nut
until the installer will no longer move.
INSTALLING CRANKSHAFT REAR SEAL
AND WEAR SLEEVE
CRANKSHAFT FRONT OIL SEAL
INSTALLATION
1.
Put the seal over the short end of 5P4194
Installer Assembly (A). Put a sealer on the
outer diameter of the seal metal shell. The lip
of the seal must be toward the inside of the
engine.
2.
Put the seal and installer assembly (A) in
position on the end of the crankshaft. Install
bolt (I) and washer (2) that hold the crankshaft
pulley in place. Tighten bolt (1) until the
installer assembly (A) makes contact with the
crankshaft gear.
NOTE: If a new wear surface for the front seal is
needed, put the 5P4230 Spacer between the seal and
flange of the installer assembly.
3-386
