TM-9-2320-334-13&P LHST Operator, Field and Parts Manual M1147A1 Trailer Download
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TM 9-2330-334-13&P FLATRACK LOCKS DO NOT RELEASE/LOCK -Continued 0049 00 PNEUMATIC TROUBLESHOOTING - Continued Table 1. Flatrack Locks Do Not Release/Engage - Continued. 0049 00-3 Change 1 INDICATION/CONDITION DECISION (NO/YES) PROCEDURAL STEPS 2. Is air pressure present at outlet port of flatrack lock push/pull valve? No. Go to (Indication/Condition 3). 1. Disconnect air hose 107 from flatrack lock push/pull valve. Yes. Go to (Indication/Condition 4). 2. Pull handle of flatrack lock push/pull valve out and feel for air escaping from outlet port.