TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
Page 1000 of 1432
KNOWN INFO NO YES 4. Is 2,500-4,000 psi (17,238-27,580 kPa) present at port P1? Replace air/hydraulic manifold (para 19-4). Go to step 5 of this fault. Hydraulic hoses free from leaks. Air/hydraulic manifold filters OK. Hydraulic hose 514 OK. Back-up hydraulic pump OK. Hydraulic hose 521 OK. Hydraulic hose 520 OK. POSSIBLE PROBLEMS Faulty hydraulic hose 515. Faulty air/hydraulic power unit. Faulty air hose 507. Faulty secondary air tank inversion valve. Faulty air hose 502. Faulty air/hydraulic manifold. TEST OPTIONS Pressure Test or STE/ICE-R Test #51 REASON FOR QUESTION If 2,500-4,000 psi (17,238- 27,580 kPa) is present, air/hydraulic manifold is faulty. TM 9-2320-365-20-2 2-1964 Change 1 t1. CAB TILT, SPARE TIRE RETAINER, AND SUSPENSION COMPRESSION DO NOT OPERATE (CONT)