TM 9-2320-289-20
11-16. ENGINE COOLANT HEATER REPLACEMENT (Con’t).
2.
Remove clamp (4) from clamp
bracket (16). Remove 2 nuts (6) and
Iockwashers (7), Remove clamp
bracket.
Remove
2
nuts
(9),
lockwashers (8), and mounts (15).
Remove 2 nuts (13), Iockwashers
(12), bolts (10), and washers (11).
Remove heater bracket (14). Discard
Iockwashers.
b.
INSTALLATION
NOTE
If installing engine coolant heater (1), perform step 2.
1.
Install heater bracket (14) on fender with 2 washers (11), bolts (10), new Iockwashers (12),
and nuts (13). Install 2 mounts (15) on heater bracket with 2 new Iockwashers (8) and nuts
(9). Install clamp bracket (16) on mounts with 2 new Iockwashers (7) and nuts (6). Install
heater clamp (4) through clamp bracket.
2.
Position engine coolant heater (1), Connect exhaust pipe (3) and tighten clamp (2). Install 2
clamps (4) around engine coolant heater and tighten securely. Connect wiring harness
assembly (5). Install engine coolant heater cover.
FOLLOW-ON TASKS:
• Install engine coolant heater fittings, (See paragraph 11-15)
• Connect engine coolant heater fuel lines. (See paragraph 11-14)
TA50088
11-61
