TM-9-2350-277-20-1

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

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL VOLUME 1 OF 6

TM-9-2350-277-20-1 - Page 201 of 855

TM 9-2350-277-20-1

GENERATOR MALFUNCTIONS AS INDICATED BY BATTERY/GENERATOR

INDICATOR — Continued

0025 00

4Y

1.

Disconnect battery ground strap/lead(s) (WP 0337 00

or WP 0338 00).

2.

Remove harness 12349873 plug (1) from generator jack (2).

3.

Inspect harness plug pins for corrosion or damage.

4.

Is plug free from corrosion and damage?

4YN

1.

Replace harness, see Table of

Contents.

2.

Verify no faults found.

5Y

1.

Replace generator (WP 0255 00).

2.

Verify no faults found.

AY

1.

Measure resistance between regulator housing (1) and

ground. Use MSD.

2.

Does MSD read 0 ohms?

AYN

1.

Remove regulator (WP 0257 00)

and clean ground contact (bolted

surface).

2.

Install regulator (WP 0257 00).

3.

Verify no faults found.

A2Y

1.

Has regulator been adjusted?

A2YN

1.

Adjust voltage regulator

(WP 0256 00).

2.

Verify no faults found.

002500-2

Change 5