TM 5-3800-205-23-1
CRANKSHAFT REAR SEAL REPLACEMENT - CONTINUED
0129 00
INSTALLATION
NOTE
Replacement rear seal is supplied with a wear sleeve. This wear sleeve must be installed with
rear seal. New engines do not have a wear sleeve. Do NOT install rear seal if any of the follow-
ing conditions exist:
(1)Crankshaft rear seal has been separated from wear sleeve.
(2)Rear seal group appears to be damaged; or
(3)Crankshaft rear seal has been lubricated. Seal is designed to be installed dry.
Ensure that rear of crankshaft is thoroughly clean and dry prior to installation of crankshaft
rear seal.
1.
Fasten seal locator (4) to rear of crankshaft with bolt
(3). Hand tighten bolt.
2
3
2.
Position crankshaft rear seal and crankshaft wear
sleeve (2) on seal locator (4). Position sleeve ring (5)
on seal locator.
7
6
4
5
3.
Position seal installer (6) over seal locator (4) and
sleeve ring (5) and install nut (7). Tighten nut to install
1,2
crankshaft rear seal and crankshaft wear sleeve.
4.
Remove nut (7), seal installer (6), and sleeve ring (5).
Turn over sleeve ring. Install sleeve ring, seal installer,
and nut. Tighten nut to complete installation of crank-
shaft rear seal and crankshaft wear sleeve.
5.
Remove nut (7) and seal installer (6). Check that faces
of sleeve ring (5) and seal locator (4) are flush. This
indicates that crankshaft rear seal (1) and crankshaft
wear sleeve (2) are installed properly.
6.
Install flywheel (WP 0131 00).
END OF WORK PACKAGE
0129 00-2
