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 667 of 1824

TM 9-2320-366-20-1

CONTINUITY TEST

(1) Disconnect connector PX24 from dimmer

switch.

(2) Set multimeter to ohms.

(3) Connect positive (+) probe of multimeter

to connector PX15-B.

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

connector PX24-1 and note reading on

multimeter.

(5) If continuity is not present, repair wire

1542 (para 2-45) or replace WTEC II

dashboard cable assembly (para 7-10) or

WTEC III dashboard cable assembly

(para 7-11).

(6) Connect connector PX15 to main light

switch.

CONTINUITY TEST

(1)

Position dimmer switch to maximum

illumination (TM 9-2320-366-10-1).

(2) Set multimeter to ohms.

(3) Connect positive (+) probe of multimeter

to dimmer switch connector terminal 1.

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

dimmer switch connector terminal 2 and

note reading on multimeter.

(5) If continuity is not present, replace dimmer

switch (para 7-12).

(6) If continuity is present, repair wire 1908

(para 2-45) or replace WTEC II dashboard

cable assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

(7) Connect connector PX24 to dimmer switch.

(8) Install instrument panel assembly

(para 7-15).

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