TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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KNOWN INFO YES NO 9. Hydraulic hoses free from leaks. Air/hydraulic manifold filters OK. Hydraulic hose 515 OK. Air/hydraulic power unit OK. Air hose 507. Hydraulic hose 514 OK. Back-up hydraulic pump OK. Hydraulic hose 521 OK. Hydraulic hose 520 OK. Air/hydraulic manifold OK. Faulty secondary air tank inversion valve. Faulty air hose 502. POSSIBLE PROBLEMS Replace air hose 502 (para 23-3). Is air present at secondary air tank inversion valve delivery port? Replace secondary air tank inversion valve (para 23-4). TEST OPTIONS REASON FOR QUESTION If air is not present, secondary air tank inversion valve is faulty. If air is present, air hose 502 is faulty. TM 9-2320-365-20-2 2-1968.6 Change 1 t1. CAB TILT, SPARE TIRE RETAINER, AND SUSPENSION COMPRESSION DO NOT OPERATE (CONT) Visual Inspection