TM 9-2350-261-34
INSTALL ENGINE COOLANT HEATER KIT (M113A2, M741A1,
M901A1, AND M1059 ONLY)
INITIAL SETUP
Tools:
General Mechanics Tool Kit (Item 35, App B)
Materials/Parts:
Dry cleaning solvent (Item 18, App C)
Kit P/N 12349820 (19207)
Lockwasher
Lockwashers (4)
Lockwashers (8)
Methyl isobutyl ketone (Item 46, App C)
Sealing compound (Item 70, App C)
Sealing compound (Item 71, App C)
Sealing compound primer (Item 74, App C)
Tape, glass, insulation (Item 78, App C)
Personnel Required:
Track Vehicle Repairer 63H10
References:
See your -10
See your -20
References (cont):
TM 9-6140-200-14
Equipment Conditions
Engine stopped/shutdown (see your -10)
Carrier blocked (see your -10)
Ramp lowered (see your -10)
Battery ground lead disconnected
(see your -20)
Drivers power plant access panel removed
(see your -20)
Power plant rear access panel removed
(see your -20)
Trim vane lowered and power plant front
access door opened (see your -10)
Rear and right front floor plates removed
(see your -20)
Power plant grill raised (see your -20)
Carrier cooling system drained (see your -20)
Personnel heater kit installed (page 14-2)
Personnel heater removed (see your -20)
INSTALL
N O T E
Fuel hoses used on the engine coolant
heater installation are the flareless type.
If it is necessary to replace hose, the
connection fittings must also be replaced.
1. Install mounting bracket (1) on right front
sponson. Secure with four screws (2), washers
(3), and Iockwashers (4).
2. Install coolant pump (5) and ground lead (6)
for wiring harness (7) on mounting bracket
(1). Secure with clamp (8), two screws (9),
three washers (10), one lockwasher (11), and
two nuts (12).
14-2