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Page Title:
VIBRATION DAMPER AND SEAL MAINTENANCE - continued |
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 TM 9-2320-361-24-1
0028 00
VIBRATION DAMPER AND SEAL MAINTENANCE (Contd)
INSTALLATION
1.
Assemble vibration damper pulley bolt (10), washer (6), and adapter to form oil seal inserter.
CAUTION
Oil seal must be installed with lip of oil seal facing out and
extended steel body towards vibration damper. Open side of oil
seal must be positioned towards timing cover. Failure to install
oil seal correctly may result in oil leak.
2.
Lightly coat lip surface of new oil seal (1) with clean lubricating oil.
3.
Install new oil seal (1) in timing cover (2) with oil seal inserter on crankshaft (3). Tighten vibration
damper pulley bolt (10) until adapter contacts timing cover (2).
4.
Remove vibration damper pulley bolt (10), washer (6), and adapter from timing cover (2) and
crankshaft (3).
CAUTION
Vibration damper and pulley must be installed slowly on
crankshaft and into new oil seal. Do not crimp oil seal lip with
end of vibration damper and pulley assembly. Crimping of oil
seal lip may permanently damage oil seal and result in oil leak.
5.
Install plug (7) in keyway (8) of crankshaft (3).
6.
Heat vibration damper and pulley (9) for 30 minutes at 200 F (93.3 C).
WARNING
Hand protection must be worn at all times when handling
heated vibration damper and pulley. Failure to do so may cause
injury to personnel.
7.
Align plug (7) and keyway (8) in vibration damper and pulley (9), and install vibration damper and
pulley (9) on crankshaft (3) until seated.
8.
Assemble crankshaft driver as shown.
9.
Install washer (6) against vibration damper and pulley (9) with crankshaft driver tool threaded
into end of crankshaft (3).
10.
Hold bolt and turn nut on crankshaft driver clockwise until vibration damper and pulley (9) is
seated on crankshaft (3).
11.
Loosen nut and remove crankshaft driver and washer (6) from crankshaft (3) and vibration
damper and pulley (9).
12.
Install washer (6) and vibration damper pulley bolt (10) against vibration damper and pulley (9)
and crankshaft (3). Tighten vibration damper pulley bolt (10) 225250 lb-ft (305339 Nm).
13.
Install lockplate (11) on vibration damper pulley bolt (10) on vibration damper and pulley (9) with
two new lockwashers (5) and screws (4).
14.
Install drivebelts (WP 0182 00).
15.
Install radiator (WP 0077 00).
16.
Connect battery ground cable (WP 0126 00).
17.
Lower and secure hood (TM 9-2320-361-10).
18.
Release parking brake and remove wheel chocks (TM 9-2320-361-10).
0028 00-4
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