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 132 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:

0155 00-112

Change 5

b.

Check dome light switches, blackout bypass

switch, and fluorescent light switch for

proper operation. See TM 9-2350-277-10.

Troubleshoot faulty switches (WP 0048 00).

c.

Check that ramp door switch operates

properly. See TM 9-2350-277-10.

Troubleshoot faulty switch (WP 0040 00).

d.

Check that admittance buzzer operates

properly. See TM 9-2350-277-10.

Troubleshoot faulty buzzer. Replace

unrepairable buzzer (WP 0042 00).

e.

Check that blower operates properly. See

TM 9-2350-277-10. Troubleshoot faulty

blower (WP 0043 00).

f.

Tape frayed electrical leads.

g.

Replace damaged connectors

(WP 0382 00).