TM 9-2350-261-34
INSTALL ENGINE COOLANT HEATER KIT
(M577A2 AND M1068 ONLY)
INITIAL SETUP
Tools:
General Mechanics Tool Kit (Item 35, App B)
Materials/Parts:
Dry cleaning solvent (Item 18, App C)
Kit P/N 12269197 (19207)
Lockwasher (2)
Lockwasher (5)
Lockwasher (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 (see your -10)
Carrier blocked (see your -10)
Ramp lowered (see your -10)
Battery ground lead disconnected
(see your -20)
Power plant rear access panel removed
(see your -20)
Generator set removed (see your -10)
Trim vane lowered and power plant front
access door open (see your -10)
Carrier cooling system drained (see your -20)
Rear and right front floor plates removed
(see your -20)
Personnel heater removed (see your -20)
Driver’s power plant access panel removed
(see your -20)
Power plant grill raised (see your -20)
INSTALL
2.
1. Install mounting bracket (1) on right front
sponson. Secure with four screws (2), flat
washers (3), and Iockwashers (4).
Install coolant pump (5) and ground lead (6)
from wiring harness (7) on mounting bracket
(1). Secure with clamp (8), two screws (9),
three flat washers (10), one Iockwasher (11),
and two nuts (12).
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