TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
Page 685 of 1432
(1) Tighten air hose 119 at inversion valve supply  port.  (2) Loosen air hose 118 at inversion valve delivery  port.  (3) Check for presence of air at air hose 118.  (4) If no air is present, replace inversion valve  (para 11-12).  Change 1 2-1659  TM 9-2320-365-20-2