TM-9-2350-261-20-1

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4

TM-9-2350-261-20-1 - Page 114 of 346

TM 9-2350-261-20-1

ENGINE OVERHEATS

0007 00

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

General Mechanic’s Tool Kit (WP 0780 00, Item 29)

Radiator Testing Kit (WP 0780 00, Item 52)

Tube-Pipe Fitting Kit (WP 0780 00, Item 24)

Materials/Parts

Suitable container

Personnel Required

Unit Mechanic

Helper (H)

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)

Driver’s power plant access panels removed

(see your -10)

Power plant rear access panels removed (see your -10)

T

1.

Check to see if engine is boiling over.

2.

Does engine boil over?

TN

1.

Verify proper operation of coolant

TEMP indicator before continuing

(WP 0050 00).

2.

Verify no faults found.

Y

1.

Observe coolant TEMP indicator (see your -10).

2.

Does coolant TEMP indicator indicate overheating?

YN

1.

Verify proper operation of coolant

TEMP indicator before continuing

(WP 0050 00).

2.

Verify no faults found.

2Y

1.

Inspect power plant front access door, driver’s access panel, rear

access panel, and bottom access cover seals (see your -10).

2.

Are all parts and seals in good condition?

2YN

1.

Repair, replace and/or adjust faulty

parts and/or seals as required

(WP 0426 00, WP 0427 00,

WP 0428 00, WP 0429 00,

WP 0430 00, WP 0431 00, and

WP 0434 00).

2.

Verify no faults found.

000700-1