NO AIR PRESSURE PRESENT AT REAR GLADHAND(S) (ALL MODELS EXCEPT M1088) (cont)

TM 9-2320-366-20-2

(1) Loosen air hose 120 at air brake protecting

valve supply port FV2.

(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 120.

(5) Shut down engine (TM 9-2320-366-10-1).

(6) If air is not present, go to step 19 of this

fault.

(7) If air is present, replace air brake protecting

valve (para 11-18).

(8) Tighten air hose 120 at air brake protecting

valve supply port FV2.

Change 1

2-1976.21