R (d) Make sure that the connectors (1) and (9) are clean and in the
R correct condition.
R (e) Put the seal (3) in its housing (2).
R (f) Connect the connector (1).
R (g) Push the connector (1) into the fuselage.
R (h) Put the angle of attack sensor (5) in position with the stud (4)
R and hold it.
R (i) Tighten the screw (6).
R NOTE : During installation, the screw (6) must be inserted in the____
R only c-sink hole of the AOA sensor (5).As the other holes
R have no c-sink, mounting the screw (6) in one of them may
R create non-flush surface. illustration.
R (Ref. Fig. 401/TASK 34-11-19-991-002)
R (j) Install and hold the blanking plate (7).
R NOTE : The AOA blanking plate (7) is manufactured with a radius____
R that corresponds to the fuselage curve.The rotation of
R this plate around the AOA sensor may also create non-flush
R surface.
R The blanking plate (7) contains 8 attaching holes. Out of
R these 8 holes, 7 have a c-sink, 1 has not. Whilst mounting
R the blanking plate (7), it must be ensured that the only
R hole without the c-sink is aligned with the screw (6).
R Make sure that the drain hole is at 6 O'clock position.
R NOTE : The 7 remaining screws (8) must all be inserted in each of____
R the 7 c-sink holes of the blanking plate (7).
R NOTE : Carefully install plate so as not to cause damage to the____
R sensor (5).
R (k) Tighten the seven screws (8).
R (l) Check the bonding contact resistance between the AOA Sensor (7)
R and the fuselage struture (2) (Ref. TASK 20-28-00-720-005).
R (m) Apply SEALANTS (Material No. 09-016) on the screw (6) head and
R around the blanking plate (7).
R R Angle of Attack Sensor. Figure 401/TASK 34-11-19-991-002
1EFF : 1 1 1CES ALL 1 111 34-11-19 Page 411 Aug 01/05
Subtask 34-11-19-865-052
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): FOR 3FP1 4FP1, 5FP1, 9FP, 1DA1, 2DA1, 3DA1, 4DA1, 5DA1 FOR 3FP2 4FP2, 5FP2, 10FP, 1DA2, 2DA2, 3DA2, 4DA2, 5DA2 FOR 3FP3 4FP3, 5FP3, 9FP, 2DA3, 3DA3, 4DA3, 5DA3
Subtask 34-11-19-710-050
C. Test
(1)
Do the operational test of the Probe Ice Protection
(Ref. TASK 30-31-00-710-001).
(2)
Do the test of the angle of attack warning.
(Ref. TASK 34-10-00-710-007).
NOTE : As an alternative procedure, you can do an operational test
____
without the CFDS.
(Ref. TASK 34-11-00-710-001).
5. Close-up
________
Subtask 34-11-19-860-052
A. Put the aircraft back to its initial configuration.
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the access platform(s).
1EFF : ALL 1 34-11-19Page 412 1 1 Aug 01/05 1 1 1CES 1 SENSOR - ANGLE OF ATTACK (3FP1,3FP2,3FP3) - INSPECTION/CHECK
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