TM-9-2350-261-20-4

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 4 OF 4

TM-9-2350-261-20-4

  TM-9-2350-261-20-4 - Page 73 of 767

TM 9-2350-261-20-4
REPLACE COOLANT HOSES AND FITTINGS
0646 00
THIS WORK PACKAGE COVERS:
Removal (page 0646 00-1).
Installation (page 0646 00-7).
INITIAL SETUP:
Maintenance Level
Unit
Tools and Special Tools
General Mechanic’s Tool Kit (WP 0780 00, Item 29)
Materials/Parts
Insulation tape (WP 0782 00, Item 35)
Sealing compound (WP 0782 00, Item 60)
Gasket
Grommet (2)
Personnel Required
Unit Mechanic
Equipment Condition
Engine stopped (see your -10)
Carrier blocked (see your -10)
Trim vane lowered (see your -10)
Power plant front access door open (see your -10)
Power plant rear access panel removed (WP 0431 00,
WP 0432 00, or WP 0433 00)
Carrier cooling system drained (WP 0193 00)
Coolant heater system drained (WP 0639 00)
REMOVAL
1.
Loosen six clamps (1) on hoses (2), (3), and (4). Remove hose (2) from adapter (5) and tee (6). Remove hose (3) from
tee (6) and radiator auxiliary tank (7). Remove hose (4) from tee (6) and thermostat housing on engine.
2.
Remove six clamps (1) from hoses (2), (3), and (4).
3.
Remove two screws (8) and clamps (9) from two hull weldnuts.
064600-1


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