TM 9-2320-366-20-2
Change 1
2-1976.19
Model
Hose
(1)
Loosen air hose (refer to Table 2-49.7.
Air Brake Protecting Valve Supply Hose
Numbers) at air brake protecting valve
supply port FV1.
(2)
Start engine (TM 9-2320-366-10-1).
(3)
Apply service brakes (TM 9-2320-366-10-1).
(4)
Check for presence of air at air hose (refer
to Table 2-49.7
Air Brake Protecting Valve
Supply Hose Numbers).
(5)
Shut down engine (TM 9-2320-366-10-1).
(6)
If air is not present, go to step 14 of this
fault (all models except M1089) or step 16
of this fault (M1089).
(7)
Tighten air hose (refer to Table 2-49.7.
Air
Brake Protecting Valve Supply Hose Numbers)
at air brake protecting valve supply port FV1.
Table 2-49.7.
Air Brake Protecting Valve
Supply Hose Numbers
All Except M1089
230
M1089
256