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 99 of 783

TM 9-2350-277-20-2

PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING

LUBRICATION INSTRUCTIONS — Continued

0155 00

ITEM

NO.

INTERVAL

MAN-

HOUR

ITEM TO BE

CHECKED OR

SERVICED

CREWMEMBER

PROCEDURE

EQUIPMENT

NOT READY/

AVAILABLE

IF:

43

Semi-

Annual

Final Drive

a.

Inspect final drive input shaft oil seals for

evidence of leakage. Replace final drive

seals that have leaks (WP 0404 00). Tighten

screws to 21-25 lb-ft (28-34 N·m) torque.

Use torque wrench (WP 0926 00, Item 79).

Any Class III

leaks.

44

Semi-

Annual

Power Plant

Noises

a.

Check power plant operation. If unusual

noises are heard, repair suspect component

or contact higher level of maintenance for

assistance and repair.

45

Semi-

Annual

Exhaust System

NOTE

Carrier leaks exhaust when weather

is cold. For this reason, carbon will

be present around joints and exhaust

pipe connecting clamps. This is normal.

The exhaust system joints will seal

after pipes heat up. Check for exhaust

leaks only after engine reaches normal

operating temperature of 180 -205 F

(71 -93.3 C).

0155 00-79

Change 5