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 324 of 1348

STEP 3

Does pressure holdback valve supply minimum of 65 to 70 psi (443-483 kPa) to air chambers?

WARNING

Be sure to wear the proper eye protection when working on or around pressurized air systems

if not injury or death could result.

1.

Start Engine. Refer to vehicle Operator's manual (WP

0190).

2.

Perform ICE Test 50.

FLATRACK

LOCKING

VALVE

Figure 3.

Flatrack Locking Valve.

3.

Have assistant push in trailer charge valve in vehicle. Refer to vehicle Operator's manual (WP

0190).

4.

Observe meter reading.

5.

Meter should display a reading between 65 to 70 psi (448-483 kPa).

CONDITION/INDICATION

Does pressure holdback valve supply minimum of 65 to 70 psi (443-483 kPa) to air chambers?

DECISION

Yes - Go to (Step 4 - Does flatrack locking valve supply minimum 65 to 70 psi (443-483 kPa) to air chambers?).

No - Replace pressure holdback valve (WP

0070). Go to (Step 7 - Does flatrack locking mechanism latch(es) unlock

and remain unlocked?) to verify problem is solved.

STEP 4

Does flatrack locking valve supply minimum 65 to 70 psi (443-483 kPa) to air chambers?

WARNING

Be sure to wear the proper eye protection when working on or around pressurized air systems

if not injury or death could result.

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).

TM 9-2330-342-23&P

0030

0030-4