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 TM 55-1905-221-14-1
Table 1-4. Special Bolt and Nut Torque Specifications
(American Standard) (Continued)
SIZE NUT
TORQUE
APPLICATION
OR BOLT
(lb. ft.)
FLYWHEEL HOUSING
Oil pan bolts
5/16
-18
10
-
12
Flywheel housing bolts
3/8
-16
25
-
30
**Idler gear hub and spacer
3/8
-
16
40
-
45
##Idler gear hub and spacer
3/8
-
16
25
-
40
Flywheel housing bolts
3/8
-
24
25
-
30
Lifter bracket bolts
7/16
-
14
55
-
60
Flywheel housing bolts
-
3
90
-
100
AIR BOX COVER
Air box cover bolt
3/8
-
16
10
-
15
CONNECTING ROD
Connecting rod nut (Lubrite)
7/16 -
20
60
-
70
Connecting rod nut (Castellated)
7/16 -
20
65
-
75
*
Lubricate before assembling to cylinder head.
**
Self-locking only
#
75-85 lb. ft. torque on the two bolts attaching load limit scre bracket (if used to the rocker arm shaft bracket).
w
##
Wire head only.
Lubricate at assembly with engine oil OE-30.
1-32
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