VOLTAGE TEST - TM-9-2320-366-20-20661

TM 9-2320-366-20-2

WARNING

Wear appropriate eye protection when

working under vehicle due to possibility

of falling debris. Failure to comply may

result in injury to personnel.

Dump body weighs approximately 3,030 lbs

(1,376 kgs). Attach a suitable lifting device

prior to lifting. Failure to comply may result

in injury to personnel or damage to equipment.

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.

CAUTION

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.

VOLTAGE TEST

(1)

Remove safety pins from two locking pins.

(2)

Remove two lock pins from dump body.

(3)

Install two dump body lifting brackets in

slots in dump body.

(4)

Attach cargo sling to two dump body lifting

brackets.

(5)

Lift dump body.

(6)

Raise two maintenance legs on frame.

(7)

Lower dump body on maintenance legs.

(8)

Loosen screw on connector L8.

(9)

Disconnect connector L8 from solenoid

valve.

(10)

Set multimeter to volts DC.

(11)

Connect positive (+) probe of multimeter

to connector L8 socket 2.

(12)

Connect negative (-) probe of multimeter

to ground.

(13)

Press and hold DUMP BED UP/DOWN

switch to UP (TM 9-2320-366-10-1) and

note reading on multimeter.

(14)

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

this fault.

(15)

Release DUMP BED UP/DOWN switch

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

Change 1

2-1481