TM-9-2350-277-20-5

CARRIER M113A3, M577A3, M1059A3, M1064A3, M1068A3 AND M58

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 5 OF 6

TM-9-2350-277-20-5 - Page 412 of 1047

TM 9-2350-277-20-5

REPLACE COOLANT HEATER AND PUMP UNIT — Continued

0728 00

INSPECTION AND REPAIR

1.

Check coolant heater and components (WP 0089 00). Replace bad heater (WP 0729 00) or components (WP 0730 00 or

WP 0734 00).

2.

Check coolant pump (WP 0089 00). Replace bad coolant pump (WP 0731 00).

3.

Check heater. Replace cracked, dented, or damaged heater (WP 0729 00).

INSTALLATION

1.

Install heater (1), pump (2), and bracket (3) assembly in carrier on right front sponson. Align bracket (3) with four

hull brackets.

072800-5

Change 5