TM 9-2320-366-20-4
11-18. AIR BRAKE PROTECTING VALVE REPLACEMENT (CONT)
(6) Position air brake protecting valve (5) on bracket (6) with
two screws (7), washers (8), and self-locking nuts (9).
(7) Tighten two self-locking nuts (9) to 14-18 lb-ft (20-24
N·m).
(8) Connect three air hoses (10) to 90-degree fittings (2).
(9) Connect two air hoses (11) to 45-degree fittings (3).
(10) Connect two air hoses (12) to run tee fitting (4).
g. Follow-On Maintenance.
(1) Start engine (TM 9-2320-366-10-1) and allow time for air
pressure to reach operating air pressure.
(2) Shut down engine (TM 9-2320-366-10-1).
(3) Check around air brake protecting valve and air hoses
for air leaks.
(4) Start engine (TM 9-2320-366-10-1).
(5) Road test vehicle and check for proper brake operation.
(6) Shut down engine (TM 9-2320-366-10-1).
End of Task.
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