TM-9-2320-280-34
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1996
TM-9-2320-280-34 - Page 76 of 1258
TM 9-2320-280-34
3-7.
TORSIONAL DAMPER REPLACEMENT (Cont ’d)
b.
Installation
1.
Apply lubricating oil to seal surface (9) on torsional damper (5).
2.
Align torsional damper (5) with woodruff key (6) and install torsional damper (5) on crankshaft (8) far
enough to install washer (4) and capscrew (3).
Secure torsional damper (5) with capscrew (3).
3.
Apply sealing compound to four capscrews (1).
Install crankshaft pulley (2) on torsional damper (5)
with four capscrews (1).
4.
Install power steering set or serpentine belt (TM 9-2320-280-20).
5.
Tighten capscrew (3) to 140-162 lb-ft (190-220 Nm).
Tighten four capscrews (1) to 48 lb-ft (65 Nm).
FOLLOW-ON TASK:
Lower and secure hood (TM 9-2320-280-10).
3-16
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