TCH.1C-27J-2-27JG
2-70.1
REMOVAL (refer to figure
) , (refer
to figure
)
(Cont'd)
11.From the right side disconnect return (26) and delivery
(39), from the left side disconnect return (29) and
delivery (30); disconnect check valve (27) and tube
assy (28).
12.From the access panel 553C (left side) disconnect
tube assy (31) with check valve (32) and from right
side disconnect tube assy (36) and check valve (37).
13.From 621Q disconnect tube assy (38) and collect.
14.Remove the safety wire and loosen the screws (68) of
the flap flanged rigid shaft (65), between FDCU (1)
and the inner jackscrew (40) of the flap of the center
wing.
15.Extract it from the drive unit (1).
16.Remove the safety wire and loosen the screws (81) of
the flap frigid shaft (80), from outboard side of the flap
arrester unit (79) and extract it.
17.Remove stop unit (79) by removing the cotter pins (82
and 86), castellated nuts (83 and 85) and related bolts
(88) and washers (84 and 87). Discard removed the
cotter pins.
18.Extract flap rigid shaft (51) from FDCU (1).
19.Remove cotter pin (64) and loosen the bolt (55) that
fix FDCU (1) on the rear spar support (57) of the
central wing and collect washers (56 and 58) and nut
(59). Discard removed the cotter pin.
20.Remove Hydraulic actuator (FDCU) (1).
2-70.2
(refer to figure
) , (refer to figure
)
(Cont'd)
27-50-25
2-572