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6
−
36
T
−
318
Table 6-8 Compressor Torque Values
TORQUE RANGE
USAGE
SIZE
DIAMETER THREADS
ft-lb
N.m
(inches)
PER INCH
1/16
27 (pipe)
8 - 12
11
−
16
Pipe Plug
−
Crankshaft
1/8
20 (pipe)
6
−
10
8
−
13
Oil Return Check Valve
−
Crankcase
1/4
20 (pipe)
20
−
25
27
−
34
Pipe Plug
−
Gauge Connection
1/4
20
10
−
12
13
−
16
Connecting Rod cap screw
1/4
28
12
−
15
16
−
20
Baffle Plate
−
Crankcase
12
−
16
16
−
22
Side Shield
6
−
10
8
−
13
Oil Pump Drive Segment
12
−
16
16
−
22
Unloader Valve
5/16
18
16
−
20
2
−
27
Cover Plate
−
Plate End
Bearing Head
Terminal Block Cap Screws
20
−
30
27
−
41
Suction Valve
Discharge Valve
3/8
16
40
−
50
55
−
70
Pump End Bearing Head
Bottom Plate
−
Crankcase Compressor Foot
Cylinder Head
7/16
14
55
−
60
76
−
83
Motor End Cover
−
Crankcase
5/8
11
25
−
30
34
−
41
Crankshaft
5/8
18
60
−
75
83
−
103
Oil Bypass Plug
−
Crankcase
#10
32
4
−
6
5
−
8
Oil Pump Drive Segment
1-1/2
18 NEF
35
−
45
48
−
62
Oil Level Sight Glass
NEF
−
National Extra Fine