TM-9-2320-366-20-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 1357 of 1824

CONTINUITY TEST

CAUTION

Change 1

2-793

(1) Remove three screws and washers from

PDP.

(2) Remove three screws from PDP.

(3) Lift PDP outward to gain access.

(4) Disconnect connector J51 from connector

P51.

(5) Set multimeter to ohms.

(6) Connect positive (+) probe of multimeter

to relay K28 terminal 87 on PDP.

(7) Connect negative (-) probe of multimeter

to connector J51 pin 9 and note reading

on multimeter.

(8) If continuity is not present, repair wire

489T from relay K28 terminal 87 on PDP

to connector J51 pin 9 (para 2-45) or

replace WTEC II dashboard assembly

(para 7-10) or WTEC III dashboard cable

assembly (para 7-11).

(9) Install relay K28 in PDP.

Inspect connector pins/sockets for damage,

corrosion, and serviceability.

Check that

connector pins are not pushed back and

are capable of making good contact.

NOTE

Use care when testing electrical connectors.

Do not damage connector pins or sockets

with multimeter probes.

Failure to comply

may result in damage to equipment.

TM 9-2320-366-20-1