TM-9-2320-366-20-3 MTV Unit Maintenance Manual M1083 Series - Volume 3 Download
Page 245 of 1396
(1) Drain air tanks (TM 9-2320-366-10-1). (2) Loosen air hose 502 at secondary air tank inversion valve delivery port. (3) Start engine and charge air tanks (TM 9-2320-366-10-1). (4) Check for presence of air at secondary air tank inversion valve delivery port. (5) If air is not present, replace secondary air tank inversion valve (para 23-6). (6) If air is present, replace air hose 502 (para 23-3). (7) Drain air tanks (TM 9-2320-366-10-1). (8) Tighten air hose 502 at secondary air tank inversion valve delivery port. Change 1 2-2228.7 TM 9-2320-366-20-3