TM 55-1520-240-23-6
7-16
FILLING AND BLEEDING FLIGHT CONTROL HYDRAULIC SYSTEMS
(Continued)
7-16
NO. 2 FLIGHT CONTROL HYDRAULIC SYSTEM
21.
Remove dust cover (22) from PRESSURE
connection (23) and dust cover (24) from
SUCTION connection (25).
22.
Connect test stand pressure line (26) to
PRESSURE connection (23) and test stand
return line (27) to SUCTION connection (25).
Open shutoff valve in test stand return line.
23.
Start test stand and set stand to 6 gpm flow.
Allow lines to fill. Slowly increase stand pressure
to 3000 psi.
24.
In cockpit, set FLT CONTR switch (9) on
HYDRAULIC panel (10) to No. 2 ON.
25.
Slowly cycle cyclic control (11) for 5 minutes.
7-102