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 276 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 00-8

INDICATION/CONDITION

DECISION (NO/YES)

PROCEDURAL STEPS

7.

Is air present at outlet port

of height control valve?

No

Go to (Indication/Condition

8).

1.

Disconnect air hose 008

from outlet port of height

control valve.

Yes

Go to (Indication/Condition

9).

2.

Attempt to charge air system

(TM 9-2320-392-10).

3.

Listen and feel for air

discharging from outlet port

on height control valve.