TM 55-1520-240-23-6
7-9
PREPARE FLIGHT CONTROL HYDRAULIC SYSTEM FOR FLUSHING (PRESSURE
LINES)
(Continued)
7-9
NO. 1 PUMP
14.
Remove pressure line (44) from No. 1 flight
control pump (45). Cap open port (46) on pump.
15.
Attach return line (47) from test stand to pressure
line (44) with union (48).
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
NO BREAK - WORK HARDER
FOLLOW-ON MAINTENANCE:
Flush flight control system pressure lines (Task 7-10).
END OF TASK
7-63