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 620 of 783
TM 9-2350-277-20-2
REPLACE ENGINE COOLANT PUMP — Continued
0241 00
2.
Secure bypass hose (6) to thermostat tube (7) and coolant pump (13) with two clamps (5).
3.
Install idler pulley (7) and idler adjusting bracket (2) on engine. Secure with two washers (3) and screws (4). Do not
tighten screws.
NOTE
Drive belts must be replaced in matched sets.
4.
Position two drive belts (5) on three pulleys (1)(6)(7).
5.
Move idler adjusting bracket (2) to obtain a 3/8 inch (10mm) deflection when two drive belts (5) are depressed midway
between pulleys (1) and (6).
6.
Tighten two screws (4) to 30-35 lb-ft (41-47 N.m) torque.
0241 00-5
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