TM-9-2350-261-20-1

CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL - VOLUME 1 OF 4

TM-9-2350-261-20-1 - Page 258 of 346

TM 9-2350-261-20-1

DOME LIGHT(S) WORK IMPROPERLY

0039 00

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

Digital Multimeter (WP 0780 00, Item 43)

General Mechanic’s Tool Kit (WP 0780 00, Item 29)

Personnel Required

Unit Mechanic

Helper (H)

References

See your -10

Equipment Condition

Engine stopped/shutdown (see your -10)

Carrier blocked (see your -10)

T

1.

Turn MASTER SWITCH to ON (see your -10).

2.

Is MASTER POWER indicator ON?

TN

1.

Go to Master Switch On Indicator

Does Not Light (WP 0046 00).

Y

1.

Remove rear main harness plug (1) from jack (2) on

failing dome light.

2.

Turn MASTER SWITCH to ON (see your -10).

3.

Measure voltage between rear main harness plug (1) and ground.

4.

Does multimeter read 17 volts or more?

YN

GO TO

AY

(PAGE 0039 00-2)

2Y

1.

Install rear main harness plug on dome light.

2.

Have dome light bulbs been replaced?

2YN

1.

Replace dome light bulbs

(WP 0274 00).

2.

Verify no faults found.

003900-1