TM-9-2320-365-34-1

M1078 SERIES, 2 1/2-TON, 4 X 4, LIGHT MEDIUM TACTICAL VEHICLES (LMTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME NO. 1 OF 2

AUGUST 2005

CHANGE 2

TM-9-2320-365-34-1 - Page 259 of 1334

CAUTION

Use care when disconnecting transmission

internal wiring harness connectors. Failure

to comply may result in damage to

equipment.

CONTINUITY TEST

(1)

Remove control valve module (para 7-10).

(2)

Remove four screws and cover from

control valve module.

(3)

Disconnect internal wiring harness

connector C3 from C3 pressure switch

connector.

(4)

Set multimeter to ohms.

(5)

Connect positive (+) probe of multimeter

to internal wiring harness 24-pin connector

pin F2.

(6)

Connect negative (-) probe of multimeter

to internal wiring harness connector C3

pin A and note reading on multimeter.

(7)

If continuity is not present, replace

transmission internal wiring harness

(para 7-13).

(8)

Connect positive (+) probe of multimeter

to internal wiring harness 24-pin connector

pin F2.

(9)

Connect negative (-) probe of multimeter

to all other pins in internal wiring harness

24-pin connector and note reading on

multimeter.

(10)

Connect negative (-) probe of multimeter

to ground and note reading on multimeter.

(11)

If continuity is present, transmission

internal wiring harness is shorted; replace

transmission internal wiring harness

(para 7-13).

Change 1

2-173

TM 9-2320-365-34-1