5.0
DETROIT DlESEL 53
SPECIFICATIONS - SERVICE TOOLS
SPECIFICATIONS
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
THREAD
TORQUE
TORQUE
THREAD
(Ib.ft)
SIZE
SIZE
(lb-ft)
1/4 -20
7-9
9/16.12
90-100
1/4 -28
8-10
9/ 16-18
107.117
5/16-18
13-17
5/8 -11
137-147
5/16-24
15-19
5/8 -18
168.178
3/8 -16
30-35
3/4 -10
240-250
3/8 -24
35-39
3/4 -16
290-300
7/16-14
46-50
7/8 -9
410-420
7/16-20
57-61
7/8 -14
475-485
1/2 -13
71-7.5
1 -8
580.590
1/2 -20
83.93
1 -14
685.685
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
THREAD
TORQUE
APPLICATION
(lb-ft)
SIZE
6-7
5/16-18
Water pump cover bolt
30-35
5/8 -18
Raw water pump drive gear retaining nut
SERVICE TOOLS
TOOL NO.
TOOL NAME
J 358.1
Holder
J 1930
Remover and installer
J 22091
Installer
J 4794-01
Puller
J 7092-2
Handle
J 8329
Plates
May, 1971 SEC. 5.0 Page 1