TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
Page 239 of 1396
(1) Drain air tanks (TM 9-2320-366-10-1). (2) Loosen air hose 507 at air/hydraulic power unit. (3) Start engine and charge air tanks (TM 9-2320-366-10-1). (4) Check for presence of air at air hose 507. (5) If air is not present, go to step 7 of this fault. (6) If air is present, replace air/hydraulic power unit (para 19-3). (7) Drain air tanks (TM 9-2320-366-10-1). (8) Tighten air hose 507 at air/hydraulic power unit. Change 1 2-2228.1 TM 9-2320-366-20-3