(1)
Tighten air hose 118 at inversion valve delivery
port.
(2)
Loosen air hose 221 at supply port of
anti-compounding valve.
(3)
Check for presence of air at air hose 221.
(4)
If no air is present, replace air hose 221
(para 11-21).
TM 9-2320-366-20-2
Change 1
2-1895