TM-9-2320-272-23-5
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 5 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-5 - Page 446 of 623
Table
2.
Torque Limits for Wet Fasteners - Continued.
SIZE
TORQUE
SAE GRADE
NO. 1 or 2
M9865DAA
SAE GRADE
NO. 5
M9867DAA
SAE GRADE
NO. 6 or 7
M9869DAA
SAE GRADE
NO. 8
M9871DAA
DIAMETER
IN.
THREADS
PER INCH
DIAMETER
MM
LB-FT (N·M)
LB-FT (N·M)
LB-FT (N·M)
LB-FT (N·M)
7/8
14
22.23
175 (237.30)
435 (589.86)
----------
675 (915.30)
1
8
25.40
211.5 (286.79)
531.0 (720.04)
594.0 (805.46)
819.0
(1,110.56)
1
14
25.40
225.0 (305.10)
594.0 (805.46)
----------
891.0
(1,208.20)
1-1/8
----------
28.58
----------
720-792
(976-1,074)
----------
1,152-1,296
(1,562-1,757)
1-1/4
----------
31.75
----------
----------
----------
1,638-1,800
(2,221-2,441)
1-3/8
----------
34.93
----------
1,314-1,512
(1,782-2,050)
----------
2,142-2,448
(2,905-3,319)
1-1/2
----------
38.10
----------
1,746-1,980
(2,368-2,685)
----------
2,844-3,204
(3,857-4,345)
TM 9-2320-272-23-5
0821
0821-7
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