TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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KNOWN INFO Replace air/hydraulic manifold (para 19-4). Is 2,500-4,000 psi (17,238-27,580 kPa) present at port T1? 11. NO YES Hydraulic hoses free from leaks. Air/hydraulic manifold filters OK. Hydraulic hose 515. Air/hydraulic power unit OK. Air hose 507 OK. Secondary air tank inversion valve OK. Air hose 502 OK. Back-up hydraulic pump OK. Hydraulic hose 521 OK. Hydraulic hose 520 OK. POSSIBLE PROBLEMS Faulty hydraulic hose 514. Faulty air/hydraulic manifold. Replace hydraulic hose 514 (para 19-11). If 2,500-4,000 psi (17,238- 27,580 kPa) is not present, air/hydraulic manifold is faulty. If 2,500-4,000 psi (17,238- 27,580 kPa) is present, hydraulic hose 514 is faulty. REASON FOR QUESTION Pressure Test or STE/ICE-R Test #51 TEST OPTIONS TM 9-2320-365-20-2 2-1968.10 Change 1 t1. CAB TILT, SPARE TIRE RETAINER, AND SUSPENSION COMPRESSION DO NOT OPERATE (CONT)