TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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KNOWN INFO m3. FIVE CENTRAL TIRE INFLATION SYSTEM (CTIS) ECU INDICATOR LIGHTS FLASHING (CONT) POSSIBLE PROBLEMS YES NO Replace rear axle CTIS quick release valve (para 12-9). 5. TM 9-2320-365-20-2 2-1828 Change 2 Are rear axle CTIS quick release valves free from exhausting air during inflation mode? TEST OPTIONS TEST OPTIONS If air exhausts from CTIS quick release valve during inflation mode, CTIS quick release valve is faulty. REASON FOR QUESTION Visual Inspection Front and rear air gages read 120 PSI. CTIS manifold valve vent hose and bulkhead fitting OK Air hose and fittings OK. Front axle CTIS quick release valve OK. Faulty rear axle CTIS quick release valve. Faulty wheel valve. Faulty front wheel kneeling valve. Faulty wheel seals. Faulty electrical system.