EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
THREAD
TORQUE
SIZE
TORQUE
APPLICATION
(lb-ft)
(Nm)
Limiting speed low weight set screw . . . . . . . . . . .
2.26
10-32
20 in-lb
5-7
7-10
Variable speed spring lever set screw
. . . . . 5/16-24
3/8 -16
Injector clamp bolt . . . . . . . . . . . . . . . . . . . . . .
20-25
27-34
3/8 -16
10-25
Injector clamp stud . . . . . . . . . . . . . . . . . . . . . .
14-34
12-15
3/8 -24
Fuel pipe nut . . . . . . . . . . . . . . . . . . . . . .
16-20
Injector clamp nut . . . . . . . . . . . . . . . . . . . . . .
27-34
3/8 -24
20-25
Fuel manifold connector nut . . . . . . . . . . . . . . . . . . . . . . 7/16-20
41-47
30-35
*Fuel manifold connector (nylon insert) ............... 7/16-20
30-35
41-47
54-61
*Fuel manifold connector (steel washer) ............... 7/16-20
40-45
* R o c k e r a r m b r a c k e t b o l t ......................
1/2 -13
90-100
122-136
65-75
88-102
I n j e c t o r f i l t e r c a p . . . . . . . . . . . . . . . . . . . . . . 5/8 -24
102-115
Injector nut (needle valve) ......................
15/16-24
75-85
*Lubricate before assembly.
†75-85 lb-ft (102-115 Nm) torque on the two bolts attaching load limit or power control screw bracket (if used) to the
rocker arm shaft brackets.
11C-56
