TM-9-2350-277-20-2

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 2 OF 6

TM-9-2350-277-20-2 - Page 612 of 783

TM 9-2350-277-20-2

REPLACE COOLANT PUMP IDLER PULLEY/BELTS

0240 00

THIS WORK PACKAGE COVERS:

Removal (page 0240 00-1).

Installation (page 0240 00-2).

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

General Mechanic’s Tool Kit (WP 0926 00, Item 65)

Torque Wrench (WP 0926 00, Item 81)

Socket Set (WP 0926 00, Item 72)

Materials/Parts

Lockwasher (2)

Personnel Required

Unit Mechanic

Equipment Condition

Engine stopped (see your -10)

Carrier blocked (see your -10)

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

REMOVAL

NOTE

Idler arm, pulleys, and belts are removed from art for clarity only. Physical removal of these

items is not required to access coolant pump belts for adjustment.

1.

Loosen two screws (4) securing idler adjusting bracket (2) to engine.

2.

Remove two drive belts (5) from three pulleys (1), (6), and (7).

3.

If damaged, remove two screws (4), washers (3), idler adjusting bracket (2), and idler pulley (7) from engine.

024000-1

Change 1