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 TM 55-1905-220-14-6
FUEL SYSTEM AND GOVERNOR
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
TORQUE
Size nut
Minimum
Maximum
Application
or bolt
(lb ft)
(Nm)
(lb ft)
(Nm)
Variable speed spring
lever sets crew...............................
5/16-24
12
16.2720
15
20.3400
Governor weight shaft
bearing retaining bolt.....................
5/16-24
15
20.3400
19
25.7640
Injector clamp bolt ..............................
3/8-16
20
27.1200
20
27.1200
Air inlet housing adaptor-
to blower housing bolt....................
3/8-16
16
21.6960
20
27.1200
Air inlet housing-to-
adaptor bolts................................ ..
3/8-16
16
21.6960
20
27.1200
Fuel pipe nut................................ .......
3/8-24
12
16.2720
15
20.3400
Blower end plate-to-cyl-
inder block bolts.............................
7/16-14
40
54.2400
45
61.0200
*Rocker arm bracket
bolts ................................ ..............
1/2-13
90
122.0400
100
135.6000
Injector filter caps ...............................
5/8-24
65
88.1400
75
101.7000
Injector nut ................................ ......... 15/16-24
75
101.7000
85
115.2600
*75-85 lb-ft torque (101.70-115.26 Nm) on the two bolts attaching a load limit bracket to the rocker arm shaft
brackets.
3-2328
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