TM 9-2320-365-20-3
11-16. AIR BRAKE PROTECTING VALVE REPLACEMENT (CONT)
(10) Connect two air hoses (12) to run tee fitting (3).
(11) Connect two air hoses (13) to 45-degree fittings (4).
(12) Connect air hose (14) to 90-degree fitting (5).
(13) Connect air hose (15) to fitting (6).
c. Follow-On Maintenance.
(1) Start engine (TM 9-2320-365-10) and allow time for air
pressure to reach operating pressure.
(2) Shut down engine (TM 9-2320-365-10).
(3) Check around air brake protecting valve and hoses for
air leaks.
(4) Start engine (TM 9-2320-365-10).
(5) Road test vehicle and check for proper brake operation.
(6) Shut down engine (TM 9-2320-365-10).
End of Task.
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