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 FRONT SUSPENSION DOES NOT RAISE/LOWER -Continued 0047 00 PNEUMATIC TROUBLESHOOTING - Continued Table 1. Front Suspension Does Not Raise/Lower - Continued. 0047 00-5 Change 1 INDICATION/CONDITION DECISION (NO/YES) PROCEDURAL STEPS 4. Is air present at air ride control valve connection air hose 004? No Replace air ride control valve (WP 0080 00). 1. Disconnect air hose 004 at connection point on air ride control valve. Yes Go to (Indication/Condition 5). 2. Push height actuation valve handle in and feel for air escaping from connection point on air ride control valve.