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 272 of 1184

TM 9-2330-334-13&P

FRONT SUSPENSION DOES NOT RAISE/LOWER -Continued

0047 00

PNEUMATIC TROUBLESHOOTING - Continued

Table 1.

Front Suspension Does Not Raise/Lower - Continued.

Change 1

0047 00-4

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

3.

Does air hose 010 have any

kinks, leaks, or holes?

No

Replace height actuation

valve (WP 0110 00).

1.

Apply soapy water solution

to air hose 010 and fittings.

Yes

Replace hose 010.

2.

Push in handle on height

actuation valve and check air

hose 010 between brake

protection valve and height

actuation valve for bubbles

indicating holes or leaks.

3.

Check hose 010 for kinks.