Vmac VR70 - Safety Information; Important Safety Notice

VMAC – Vehicle Mounted Air Compressors
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Fax: 1-250-740-3201
4
General Information
Before You Start
Read this manual before attempting installation so that you can
familiarize yourself with the components and how they fit on the
truck. Identify variations for different model years and different
situations that are listed in the manual. Open the package, unpack
the components and identify them.
All fasteners must be torqued to specifications. Use manufacturers
torque values for OEM fasteners. Apply Loctite 242 or equivalent on
all engine-mounted fasteners. Torque values are with Loctite
applied unless otherwise specified.
STANDARD GRADE 8 NATIONAL COARSE THREAD
Size
1/4
5/16
3/8
7/16
1/2
9/16
5/8
¾
Foot-pounds (ft-lb)
9
18
35
55
80
110
170
280
Newton meter (N•m)
12
24
47
74
108
149
230
379
STANDARD GRADE 8 NATIONAL FINE THREAD
Size
3/8
7/16
1/2
5/8
¾
Foot-pounds (ft-lb)
40
60
90
180
320
Newton meter (N•m)
54
81
122
244
434
METRIC CLASS 10.9
Size
M8
M10
M12
M14
M16
Foot-pounds (ft-lb)
19
41
69
104
174
Newton meter (N•m)
25
55
93
141
236
Additional Requirements
Special Tools
Pneumatic fan wrench removal set (such as Lisle 43300) or a
manual fan pulley holder (such as KD3900)
OEM flywheel locking tool part number J42386.