TM-9-2330-342-23-P

PALLETIZED LOAD SYSTEM TRAILER (PLST) M1076 A1

TECHNICAL MANUAL; FIELD MANUAL

OCTOBER 2012

TM-9-2330-342-23-P - Page 311 of 1348

TRANSDUCER

SAFETY

VALVE

AIR LINE

2224

AIR

BAG

Figure 10.

Air Bag and Air Line 2224.

4.

Have assistant raise air bag control lever to up position. Refer to TM 9-2330-342-10 (WP

0190).

5.

Observe meter reading.

6.

Meter should display pressure raising to 125 ±5 psi (861 ±34 kPa).

CONDITION/INDICATION

Does inversion valve supply 125 ± 5 psi (861 ± 34 kPa)?

DECISION

Yes - Go to (Step 11 - Does test equipment pass offset test?).

No - Replace inversion valve (WP

0084). Go to (Step 13 - Does drawbar raise and remain raised?) to verify problem

is solved.

STEP 11

Does test equipment pass offset test?

WARNING

Air systems are under pressure. Be sure to wear the proper eye protection to avoid injury or

death. If air hoses are disconnected while under 90 to 125 psi (621-862 kPa) of pressure,

they can whip around. Air system should be drained before air hoses are disconnected.

Failure to comply may result in injury or death to personnel.

1.

Pull out trailer charge valve in vehicle. Refer to vehicle Operator's manual (WP

0190).

2.

Turn OFF ENGINE switch. Refer to vehicle Operator's manual (WP

0190).

3.

Lower air control bag lever to down position. Refer to TM 9-2330-342-10 (WP

0190).

4.

Disconnect TK pressure transducer (blue stripe) from hose 2224.

5.

Connect air hose 2224 to safety valve.

TM 9-2330-342-23&P

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