DETROIT DIESEL 53
5.0
SPECIFICATIONS - SERVICE TOOLS
SPECIFICATIONS
STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
THREAD
TORQUE
THREAD
TORQUE
SIZE
(lb-ft)
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 ........................................ 685-695
EXCEPTIONS TO STANDARD BOLT AND NUT TORQUE SPECIFICATIONS
APPLICATION
THREAD
TORQUE
SIZE
(Ib-ft)
Water pump cover bolt...............................................................................
5/16-18
6-7
Raw water pump drive gear retaining nut ...................................................
5/8 -18
30-35
SERVICE TOOLS
TOOL NAME
TOOL NO.
Holder ........................................................................................................
J 358-1
Remover and installer ................................................................................
J 1930
Installer ......................................................................................................
J 22091
Puller .........................................................................................................
J 4794-01
Handle .......................................................................................................
J 7092-2
Plates.........................................................................................................
J 8329
May, 1971 SEC. 5.0 Page 1