Vmac UNDERHOOD 70 Installation Manual page 9

Special Tools Required
•
None.
Torque Specifications
All fasteners must be torqued to specifications. Use manufacturers' torque values
for OEM fasteners.
The torque values supplied in Table 1 are intended for VMAC supplied components,
or for use as a guide in the absence of a torque value provided by an OEM.
Apply Loctite 242 (blue) or equivalent on all engine mounted fasteners. Torque
values are with Loctite applied unless otherwise specified.
Size (in)
Foot pounds (ft•lb)
Newton meter (N•m)
Size (in)
Foot pounds (ft•lb)
Newton meter (N•m)
Size (mm)
Foot pounds (ft•lb)
Newton meter (N•m)
VMAC - Vehicle Mounted Air Compressors
VMAC Technical Support: 888-241-2289
VMAC Knowledge Base: www.kb.vmacair.com
Standard Grade 8 National Coarse Thread
1/4 5/16
9 18
12 24
Standard Grade 8 National Fine Thread
3/8
40
54
Metric Class 10.9
M6
4.5
6
Table 1 — Torque Table
3/8 7/16
35 55
47 74
7/16 1/2
60 90
81 122
M8 M10
19 41
25 55
1/2 9/16 5/8
80 110 170
108 149 230
5/8
180
244
M12 M14
69 104
93 141
3/4
280
379
3/4
320
434
M16
174
236
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