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 347 of 1348
STEP 3
Does test equipment pass offset test?
WARNING
If air lines are disconnected when they are under 125± 5 psi (862± 34 kPa) pressure, they
can whip around. Care should be exercised when disconnecting an air hose that is thought
to be under pressure. Be sure to wear proper eye protection. Failure to comply may result in
injury or death to personnel.
NOTE
When rod is disconnected from the valve it should hang freely without interference from other
components. During testing of load sensing valve, control rod must be able to simulate a no
load condition.
1.
Release brake pedal. Refer to vehicle Operator's manual (WP
0190).
2.
Pull out trailer charge valve in vehicle. Refer to vehicle Operator's manual (WP
0190).
3.
Have assistant turn engine start switch to OFF. Refer to vehicle Operator's manual (WP
0190).
4.
Drain trailer air system. Refer to TM 9-2330-342-10 (WP
0190).
5.
Disconnect air hose 2660 from quick release valve.
6.
Connect TK pressure transducer (blue stripe) to air hose 2660.
QUICK RELEASE
VALVE
AIR
LINE
2660
TRANSDUCER
Figure 1.
Quick Release Valve and Air Line 2660.
7.
Connect TK pressure test cable to MSD/ICE test equipment (WP
0004) and to TK pressure transducer (blue
stripe).
8.
Perform ICE Offset Test 50.
CONDITION/INDICATION
Does test equipment pass offset test?
DECISION
Yes - Go to (Step 4 - Is load sensing valve adjusted correctly and supplying 30 to 125 ± 5 psi (207 to 861 ± 34
kPa)?).
No - Test equipment failed offset. Contact your Supervisor.
TM 9-2330-342-23&P
0034
0034-3
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