DOUBLE CHECK VALVES REPLACEMENT - CONTINUED
Disconnect hoses and tubes (1) from double check
Remove two screws (3), washers (4), and valves (2)
Remove elbows, tees, and adapters from valves (2).
Remove antiseizing tape from threads of elbows, tees,
Remove old antiseizing tape and apply new antiseizing tape to male threads of all fittings before connections
Install elbows, tees, and adapters in new valves (2).
Install two screws (3), washers (4), and valves (2) on machine.
Connect hose and tubes (1) to double check valves (2).
Place battery disconnect switch in ON position (TM 5-3800-205-10-1 or TM 5-3800-205-10-2).
If machine is parked indoors, DO NOT run engine unless exhaust fumes are vented to the outside. Failure to
follow this warning may cause injury or death due to carbon monoxide poisoning.
Start engine and fully charge air system (TM 5-3800-205-10-1 or TM 5-3800-205-10-2).
Depress and release service brake pedal and, with assistance, check for leaks and proper operation of service brakes.
END OF WORK PACKAGE