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 TM 55-1905-220-14-5
ENGINE BLOCK AND CYLINDER HEAD
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS (Cont).
Thread
Minimum
Maximum
Application
Size
(lb ft)
(Nm)
(lb ft)
(Nm)
Balance weight-to-cam-
shaft gear slotted nut....
3/8-24
28
37.9680
32
43.3920
Accessory drive hub to
camshaft gear bolt .......
3/8-24
45
61.0200
50
67.8000
Accessory drive disc to
camshaft gear bolt .......
3/8-24
45
61.0200
50
67.8000
Injector clamp nut. ....................
3/8-24
20
27.1200
25
33.9000
Exhaust manifold outlet
flange nuts (brass)........
3/8-24
20
27.1200
25
33.9000
Water manifold cover nuts........
3/8-24
20
27.1200
25
33.9000
Fuel pipe nuts ...........................
3/8-24
12
16.2720
15
20.3400
#Threaded exhaust valve
bridge guide (Nylon insert)
7/16-14
46
62.3760
50
67.8000
Rear accessory drive
pulley bolt ....................
7/16-14
35
47.4600
Generator drive bearing
retaining bolt ................
7/16-14
30
40.6800
35
47.4600
Generator drive oil seal
retaining bolt ................
7/16-14
30
40.6800
35
47.4600
Connecting rod nut (Lubrite) .....
7/16-20
60
81.3600
70
94.9200
Connecting rod nut
(castellated) .................
7/16-20
65
88.1400
75
101.7000
Flywheel housing bolts..............
1/2-13
90
122.0400
100
135.6000
Generator drive bearing
retaining bolts...............
1/2-13
30
40.6800
35
47.4600
Generator drive oil seal
retaining bolt ................
1/2-13
30
40.6800
35
47.4600
3-1038
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