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 - Page 24 of 624
2-8
TB 9-2510-251-13
2-1.1
Installation of Air Conditioning Kit to M998 and M998A1; M1037; M1097 and M1097A1
with GSIE Add-on-Armor (Cont’d).
a. Install Compressor (Cont’d)
(11)
Position lower tab of mounting bracket (9) behind fuel return line and in front of engine.
(12)
Secure mounting bracket (9) upper tabs to cylinder head with two screws (17) and
lockwashers (18).
(13)
Secure mounting bracket (9) lower tabs to engine block with stud (19) and lockwasher (20).
Thread longer end of stud into engine.
Torque to 40 ft-lbs.
Do not overtighten.
(14)
Reconnect fuel return hose (21) to fuel return line “T” through hole in mounting bracket (9).
(15)
Reconnect clamps attaching fuel line, fuel return line and wire harness to engine.
(16)
Reconnect bolts/studs attaching air intake duct support bracket and fuel line clamps to
engine.
9
20
21
19
17
18
AIR CONDITIONER
COMPRESSOR
WATER
PUMP
ALTERNATOR
POWER
STEERING
CRANKSHAFT
IDLER
PULLEY
Figure 2-6.
Compressor Mounting Bracket to Cylinder Head
Figure 2-7.
AC/Power Steering Belt
(17)
Install new AC/power steering belt on rear most groove of power steering pump pulley and
behind (off the groove) of the crankshaft pulley.
Slip new belt over compressor pulley
(rear groove), then work belt onto rear groove of crankshaft pulley from underneath
vehicle.
Do not adjust tension on belt at this time.
(18) If second belt is to be used for power steering pump, reinstall one original belt on next
groove forward.
Tension power steering pump belt and tighten pump bolts.
Back to Top
