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 374 of 855

TM 9-2350-277-20-1

TRANSMISSION DOES NOT HOLD 2ND POSITION

0068 00

INITIAL SETUP:

Maintenance Level

Unit

Tools and Special Tools

Electrical Connector Pliers (WP 0926 00, Item 31)

General Mechanic’s Tool Kit (WP 0926 00, Item 65)

Multimeter (WP 0926 00, Item 30)

Personnel Required

Mechanic

Helper (H)

References

TM 9-2350-277-10

Equipment Condition

Engine stopped (TM 9-2350-277-10)

Carrier blocked (TM 9-2350-277-10)

Transmission in 1-2 position

Power plant access door open (TM 9-2350-277-10)

T

1.

Remove harness 12349810 plug (1) from transmission jack (2).

2.

Turn MASTER SWITCH to ON. See TM 9-2350-277-10.

3.

Measure voltage between each socket on harness 12349810

plug (1) and ground. Multimeter should read 18 volts or

more at socket A (3), C (4), E (5), and G (6), and read 0

volts for all remaining sockets.

4.

Does multimeter read less than 18 volts at sockets A (3), C (4), E

(5), and G (6), or more than 0 volts at all remaining sockets?

TN

1.

Faulty transmission. Beyond unit

maintenance repair.

2.

Notify supervisor.

006800-1

Change 5