CONTINUITY TEST - TM-9-2320-366-20-20229

TM 9-2320-366-20-2

CONTINUITY TEST

(1)

Set multimeter to ohms.

(2)

Connect positive (+) probe of multimeter to

connector PX34-2.

(3)

Connect negative (-) probe of multimeter to

ground and note reading on multimeter.

(4)

If continuity is not present, repair wire 3011

(para 2-45) or replace WTEC II dashboard

cable assembly (para 7-10) or WTEC III

dashboard cable assembly (para 7-11).

(5)

Connect connector PX34 to fan solenoid.

OPERATIONAL TEST

(1)

Remove air hose from fan solenoid.

(2)

Start engine (TM 9-2320-366-10-1) and allow

air pressure to build up to normal level.

(3)

Position radiator fan off switch to on

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

(4)

If air pressure is not present, replace

fan solenoid (para 7-24).

(5)

If air pressure is present, replace fan clutch

(para 6-14).

(6)

Position radiator fan off switch to off

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

(7)

Position master power switch to off

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

(8)

Connect wire 1807 to terminal board TB1

terminal 38.

(9)

Install PDP on dashboard with three screws.

(10)

Install three washers and screws in PDP.

(11)

Install air hose on fan solenoid.

(12)

Install kick panel (para 16-3).

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