TB-9-2510-251-13

TECHNICAL BULLETIN

OPERATOR AND FIELD MAINTENANCE; INSTALLATION MANUAL (INCLUDING REPAIR PARTS LIST); FOR ADD-ON-ARMOR (AoA) AIR CONDITIONING

AUGUST 2007
TB-9-2510-251-13

  TB-9-2510-251-13 - Page 192 of 624

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TB 9-2510-251-13
2-2.2
Installation of Air Conditioning Kit to M998 and M998A1 Four-Door with O'Gara Hess
Add-on-Armor (Cont’d).
a. Install Compressor (Cont’d)
(22)
Tighten all compressor mounting bolts.
Torque to 35 ft-lbs.
Do not overtighten.
30
28
30
Figure 2-258.
Compressor Adjustment
29
29
(23)
Check clearance between compressor belt and lower radiator hose.
If clearance is less
than 3/8 inch, remove bolt (28), and lockwashers (29) attaching lower radiator pipe to
vehicle frame.
Install two or four spacers (30) between radiator pipe bracket and frame
bracket to shift pipe rearward away from belt.
Reinstall bolts attaching lower radiator pipe
to vehicle frame.
(24)
Reinstall alternator belts and adjust belt tension.
(25)
Reinstall air intake duct after connecting refrigerant hoses to compressor.


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