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 309 of 855

TM 9-2350-277-20-1

STEERING LOCKED INDICATOR MALFUNCTIONS — Continued

0054 00

C2Y

1.

Turn MASTER SWITCH to OFF.

2.

For solenoid-activated lock, remove harness 12354722 plug (1)

from harness 12349911 jack (2). For cable-activated lock, remove

harness 12369685 plug (1) from harness 1236984 jack (2).

3.

H: For solenoid-activated lock, push and hold solenoid

plunger while measuring resistance.

4.

For solenoid-activated lock, measure resistance between harness

12349911 jack (2) pins A (3) to B (4) and pins C (5) to D (6).

For cable-activated lock, measure resistance between harness

12369684 jack (2) pins A (3) to B (4).

5.

Did multimeter read more than 0 ohms either time?

C2YN

1.

Replace harness 12354722 (for

solenoid-activated lock) or 12369685

(for cable- activated lock) circuit

369A and/or ground circuit

(WP 0374 00).

2.

Verify no faults found.

005400-4

Change 5