TM-9-2320-366-20-2

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-2 - Page 597 of 1632

VOLTAGE TEST

Remove rings, bracelets, watches, necklaces,

and any other jewelry before working around

vehicle.

Jewelry can catch on equipment and

cause injury or short across electrical circuits

and cause severe burns or electrical shock.

WARNING

TM 9-2320-366-20-2

Change 1

2-1450.19

NOTE

(1) Install circuit breaker CB50 in PDP.

(2) Set multimeter to volts DC.

(3) Connect positive (+) probe of multimeter

to terminal block TB9.

(4) Connect negative (-) probe of multimeter to

ground and note reading on multimeter.

(5) If 24 VDC is not present, go to step 15 of

this fault.

(6) If 24 VDC is present, replace M1089

control panel wiring harness (para 7-83)

and STATION SELECTOR switch

(para 7-34).

Perform steps (7) and (8) if 24 VDC is

present at terminal block TB9.

(7) Install PDP cover (para 16-2).

(8) Install wrecker control panel top cover

(para 14-4).