TM 55-1520-240-23-3
3-64
TEST SWIVEL HOUSING AND SPINDLE (AVIM)
(Continued)
3-64
i.
Remove elbow (24), union (25), and packing
(26) from upper port (27) of locking actuator
(28).
j.
Remove fitting (22) from lower port (20), and
install in upper port (27).
k.
Install packing (19), fitting (17), and elbow
(18) in unlock port (20).
l.
Close shutoff valve (9).
m.
Apply 3000 psi hydraulic pressure to upper
port (27) to lock aft landing gear (16).
n.
Open shutoff valve (9).
16.
Remove test setup hose fittings (21) and (22)
from upper port (27) and cam follower port (3).
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