TM 5-2420-230-24-2
B3.9 and B5.9 Series Engines
Pipe Plug Torque Values
Section V - Specifications
Page V-75
Pipe Plug Torque Values
Size
Torque
Torque
In Cast Iron or
Thread
Actual Thread O.D.
In Aluminum Components
Steel Components
in
in
Nm
ft-lb
Nm
ft-lb
1/16
0.32
5
45 in-lb
15
10
1/8
0.41
15
10
20
15
1/4
0.54
20
15
25
20
3/8
0.68
25
20
35
25
1/2
0.85
35
25
55
40
3/4
1.05
45
35
75
55
1
1.32
60
45
95
70
1-1/4
1.66
75
55
115
85
1-1/2
1.90
85
65
135
100
g-01 (plug)
L-1439