TCH.1C-27J-2-27JG
2-72.2
) (Cont'd)
4.Torque (AGE NO. 00054) tighten to 30
÷
35 in lb the
bolts (18) fixing the flap arrester unit (2) to its support
(17).
5.Install flap rigid shaft on Power Control Drive Unit
(PCDU).
6.Install the new cotter pins (LCM NO. 00052) (5 and
10) on the Flap Arrester unit (2) connection.
7.Insert the flap arrester unit (2) in the flap rigid shaft (1
and 3).
8.Place the Flap Arrester Unit (2) with its support (17) in
the fixed part of the wing.
9.Place the washers (13, 14, 16 and 19) in the Flap
Arrester Unit support (17) connection.
10.Torque (AGE NO. 00054) tighten to 95
÷
105 in lb the
bolts (8, 12, 15 and 20).
11.Insert the two parts of Flap Flanged Rigid Shaft No. 4
(1 and 3) between Arrester Unit (2) and Flap
Jackscrew No. 4 (4).
12.Torque (AGE NO. 00054) tighten the two
hexagonal-head screws on the Flap Flanged Rigid
Shaft No. 4 flange (1 and 3).
13.Connect the flanged shaft (3) between the jackscrew
(4) and flap arrester unit (2).
NOTE
To install the flanged shaft, tighten the two
flanged screws, so join the two parts of the
flanged shaft. Insert one end in the flap
arrester unit and the other in the jackscrew,
then reconnect the two parts of the flange
with the two connecting screws and tighten
up. Lock screws with safety wiring, using
double twist method per MS33540.
(Cont'd)
27-50-35
2-584