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

TM 9-2320-366-20-2

WARNING

Wear appropriate eye protection when working

under vehicle due to the possibility of falling

debris. Failure to comply may result in injury

to personnel.

(1) Loosen air hose 257 at rear service gladhand

or air hose 263 at fifth wheel service gladhand.

(2) Position service gladhand selector valve to

to affected gladhand (TM 9-2320-366-10-1).

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

(4) Push in TRAILER AIR SUPPLY control

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

(5) Apply service brakes (TM 9-2320-366-10-1).

(6) Check for presence of air at air hose 257 or

263.

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

(8) If air is not present, go to step 3 of

this fault.

(9) If air is present, replace rear service gladhand

(para 11-24) or fifth wheel service gladhand

(para 11-33).

(10) Tighten air hose 257 at rear service gladhand

or air hose 263 at fifth wheel service gladhand.

Change 1

2-1976.51