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 TM 55-1905-221-14-1
(b) Table 1-4 is a listing of all of the exceptions to the bolt and nut torque specifications listed in table 1-3.
Table 1-4. Special Bolt and Nut Torque Specifications
(American Standard).
SIZE NUT
APPLICATION
OR BOLT
(lb. ft.)
CAMSHAFT AND BALANCE SHAFT (Cont)
Cam and balancer shaft end
bearing bolt
3/8
-
16
35
-
40
Flywheel housing to idler gear
hub and spacer (self-locking
3/8
-
16
40
-
45
bolt only)
Flywheel housing to idler gear hub
and spacer (wired bolt only)
3/8
-
16
25
-
40
Balance weight cover bolt
3/8
-
16 & 24
25
-
30
Camshaft intermediate bearing
lock screw
3/8
-
24
15
-
20
Balance weight to timing gear
bolt
3/8
-
24
25
-
30
Blower drive gear hub bearing
support bolts & nuts
3/8
-
24
25
-
30
Balance weight to timing gear
bolt
3/8-24
25
-
30
Accessory drive to gear bolt
(steel disc)
3/8
-
24
45
-
50
Accessory drive to gear bolt
(fiber disc)
3/8
-
24
35
-
39
Generator drive bearing
retaining bolt
7/16 -
14
30
-
35
Generator drive oil seal
retaining bolt
7/16 -
14
30
-
35
Tachometer drive cover bolt
7/16 -
14
30
-
35
Generator drive bearing
retaining bolt
-
13
30
-
35
Generator drive oil seal
retaining bolt
-
13
30
-
35
Tachometer drive cover bolt
-
13
30
-
35
Rocker shaft bolt
-
13
90
-
100
Idler gear and dummy hub bolt
-
13
80
-
90
Blower rotor gear retaining nut
-
20
55
-
65
Crankshaft end bolt
290
-
310
Camshaft and balancer shaft nut
1 1/8
-
18
300
-
325
Blower drive gear hub nut
1
-
16
50
-
60
FUEL INJECTOR
Injector clamp stud
3/8
-
16
10
-
25
Injector clamp bolt
3/8
-
16
20
-
25
Injector clamp nut
3/8
-
24
20
-
25
Fuel pipe nut
3/8
-
24
12
-
15
*Fuel manifold connectors
(nylon insert)
7/16 -
20
30
-
35
*Fuel manifold connectors
(steel washers)
7/16 -
20
35
-
40
1-30
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