TM 55-1520-240-23-6
7-16.1
FLUSHING SERIOUSLY CONTAMINATED FLIGHT CONTROL OR UTILITY HYDRAULIC
SYSTEMS
(Continued)
7-16.1
FOLLOW-ON MAINTENANCE:
Perform operational check of flight control and utility
hydraulic system (TM 55-1520-240-T).
Sample hydraulic fluid from flight control and utility
system (Task 7-8.1).
Close left and right aft transmission access doors
(Task 2-2).
Install forward transmission drip pan (Task 2-3).
Close rescue hatch access door (Task 2-2).
Install rescue hatch access panel (Task 2-2).
Disconnect hydraulic test stand (Task 1-38).
Disconnect external electrical power (Task 1-37).
END OF TASK
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