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 303 of 1348

AIR LINE

2224

AIR LINE

2226

AIR LINE

2228

AIR LINE

2224

Figure 2.

Air Lines 2224, 2226, and 2228.

3.

Raise air bag control lever up.

4.

Listen for leaks on all following air lines and components: air lines 2228, 2226, 2224, fittings, air bag control

valve, inversion valve, safety valve, and air bag.

CONDITION/INDICATION

Are air lines 2226, 2224, 2228, fittings, air bag control valve, inversion valve, air bag and safety valve free of

leaks?

DECISION

Fittings leak and are loose - Tighten fitting(s). Go to (Step 13 - Does drawbar raise and remain raised?) to verify

problem is solved.

Air hoses(s) leaking - Replace leaking air hose(s) (WP

0067). Go to (Step 13 - Does drawbar raise and remain

raised?) to verify problem is solved.

Inversion valve leaking - Replace inversion valve (WP

0084). Go to (Step 13 - Does drawbar raise and remain

raised?) to verify problem is solved.

Air bag control valve leaking - Replace air bag control valve (WP

0081). Go to (Step 13 - Does drawbar raise and

remain raised?) to verify problem is solved.

Safety valve leaking - Replace safety valve (WP

0082). Go to (Step 13 - Does drawbar raise and remain raised?)

to verify problem is solved.

Air bag leaking - Replace air bag (WP

0082). Go to (Step 13 - Does drawbar raise and remain raised?) to verify

problem is solved.

All fittings, air hoses and components are OK - Go to (Step 3 - Does test equipment pass offset test?).

TM 9-2330-342-23&P

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