TCH.1C-27J-2-27JG
)
NOTE
Before install the arrestor unit perform Flap
Arrester Unit Functional Check.
1.Position the Flap Arrester Unit (2) on its support (14).
2.Install the bolts (4), the plain washer (5 and 10) the
nuts (7 and 9), torque (AGE NO. 00054) tighten to 30
รท
35 in lb the bolts (4).
3.Install the new cotter pins (LCM NO. 00052) (6 and 8).
4.Insert the Flap Rigid shaft (3) in the arrester unit (2).
5.Connect the Flanged Shaft (3) between the jackscrew
(15) and Flap Arrester Unit (2).
6.To install the Flanged Shaft, tighten the two screws
(11 and 12), to join the two parts of the Flanged Shaft.
Insert one end in the Flap Arrester Unit (2) and the
other in the jackscrew (15).
7.Lock screws (11 and 12) with safety wiring, using
MS33540 (double twist method).
8.Check that pushing the Flap Flanged Rigid shaft (1
and 3) all on one side and then
from the other, the groove in the opposite side is
engaged for at least 0.551 in 14 mm in the related
connection.
.
FOLLOW ON MAINTENANCE:
1.Close the access panels 553A, 553B and 553C.
2.Setting flap position up.
3.Close access door 885A.
4.Remove emergency stair.
5.Remove maintenance platform (AGE NO. 00074).
6.When installation is complete perform FLAPS
27-50-35
2-591