TM-9-2330-334-13-P

FAMILY OF MEDIUM TACTICAL VEHICLES (FMTV) LOAD HANDLING SYSTEM TRAILER (LHST) M1147A1

TECHNICAL MANUAL; OPERATOR AND FIELD LEVEL MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST (RPSTL)

DECEMBER 2013

CHANGE 1

TM-9-2330-334-13-P - Page 237 of 1184

TM 9-2330-334-13&P

AIR SYSTEM LOSES PRESSURE DURING

OPERATION/SLOW AIR PRESSURE BUILDUP

0042 00

AIR SYSTEM TROUBLESHOOTING - Continued

Table 1.

Air System Loses Pressure During Operation/Slow Air Pressure Buildup - Continued.

0042 00-11/12-Blank

Change 1

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

11.

Does air hose 301 have any

kinks, leaks or holes?

No

Replace ABS ECU valve

(WP 0071 00).

1.

Apply soapy water solution

to air hose 301 and fittings.

Yes

Replace air hose 301.

2.

Check air hose 301 between

ABS ECU valve and air tank

for bubbles indicating holes

or leaks.

3.

Check fittings for bubbles

indicating leaks.

END OF WORK PACKAGE