TM 55-1520-240-23-6
7-16.1
FLUSHING SERIOUSLY CONTAMINATED FLIGHT CONTROL OR UTILITY HYDRAULIC
SYSTEMS
(Continued)
7-16.1
FLIGHT CONTROL AND UTILITY HYDRAULIC
PUMPS
NOTE
The three pumps may be flushed
at the same time or individually,
depending on number of personnel
and equipment available. This
procedure flushes three pumps at the
same time.
103.
Remove forward transmission drip pan (Task
2-3).
104.
Disconnect pressure hose (58) in cockpit
passage tubing (59) of No. 1 flight control pump
(60). Use two gallon container (61) and cloths
(E120) for spilled fluid. Wear gloves (E186).
105.
Position cargo ramp open and level (TM
55-1520-240-T).
106.
Open left aft transmission access door (62) (Task
2-2).
107.
Working from ramp, disconnect pressure hose
(63) from tubing (64) of No. 2 flight control pump
(65). Use two gallon container (66) and cloths
(E120) for spilled fluid. Use gloves (E186).
7-121