TM 55-1520-240-23-6
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FLUSH WHEEL BRAKE PRESSURE TUBING
(Continued)
7-322
29.
Working at left aft landing gear, disconnect brake
hose (49) from port (50).
30.
Connect hose (51) to hose (49) and tee (52).
31.
Working at right aft landing gear, disconnect
brake hose (53) from port (54).
32.
Connect hose (55) to tee (52).
33.
Connect test stand return hose (56) to tee (52).
Do not exceed 500 psi. Otherwise
damage to components can occur.
Keep test stand bypass valve closed.
Otherwise, contaminants could
re-enter the system.
34.
Apply hydraulic power. Set stand to 10 gpm at
500 psi. Flush system for 15 minutes. Check
for leaks.
35.
Remove hydraulic power.
36.
Disconnect hose (56) from tee (52). Use
container and cloths (E120) for spilled fluid.
37.
Disconnect hose (54) from hose (53).
38.
Disconnect hose (51) from hose (49).
39.
Working at forward landing gear, disconnect
hose (46) from hose (44).
40.
Disconnect hose (46) from hose (47).
41.
Connect hose (55) to hose (44).
42.
Connect hose (51) to hose (47).
43.
Connect test stand return hose (56) to tee (52).
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