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 228 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.

Change 1

0042 00-2

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

1.

Is air tank drain valve open

or leaking?

No

Go to (Indication/Condition

2).

1.

Ensure air tank drain valve is

closed.

Yes

Replace air tank drain valve

(WP 0078 00).

2.

Feel for air escaping from air

tank drain valve.