Service Manual

627333-A 8-3
Air Compressor
AIR COMPRESSOR INSTALLATION
NOTE: Keep all parts clean from contaminants.
Contaminants can cause rapid wear and
shortened component life.
Install mounting bracket to back of air compressor with
two bolts. Inspect air compressor gasket and replace if
necessary. Install gasket between air compressor and
timing gear housing.
Apply thread locking compound to mounting bolts.
Mount compressor to engine with four bolts, ensuring
gear meshes properly in timing gear housing. Two bolts
in front of housing and two through mount and into
engine block.
FIG. 4: Torque front mounting bolts (1) to 80 to 120
Nm (60 to 90 lbf ft) and rear mounting bolts (2) to 45 to
65 Nm (33 to 47 lbf ft).
FIG. 5: Connect high temperature braided hose from
compressor to air dryer. Connect coolant lines going to
front (1), top (2) and rear (3) of compressor. Connect oil
line (4).
Refill cooling system with 50/50 water and ethylene
glycol mixture coolant.
FIG. 4
1
M70511004
2
FIG. 5
1
4
2
3
N072412002