NO AIR PRESSURE PRESENT AT M1088 REAR AND/OR FIFTH WHEEL EMERGENCY GLADHAND(S) (cont)

TM 9-2320-366-20-2

(1) Loosen air hose 165 at emergency gladhand

selector valve supply port.

(2) Start engine (TM 9-2320-366-10-1).

(3) Push in TRAILER AIR SUPPLY control

(TM 9-2320-366-10-1).

(4) Check for presence of air at air hose 165.

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

(6) If air is not present, go to step 5 of this fault.

(7) If air is present, replace emergency

gladhand selector valve (para 11-33).

(8) Tighten air hose 165 at emergency gladhand

selector valve supply port.

(1) Loosen air hose 165 at air brake protecting

valve delivery port TRLR E.

(2) Start engine (TM 9-2320-366-10-1).

(3) Push in TRAILER AIR SUPPLY control

(TM 9-2320-366-10-1).

(4) Check for presence of air at air brake

protecting valve delivery port TRLR E.

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

(6) If air is not present, replace air brake

protecting valve (para 11-18).

(7) If air is present, replace air hose 165

(para 11-21).

(8) Tighten air hose 165 at air brake protecting

valve delivery port TRLR E.

Change 1

2-1976.47