2.8 and 3.0 m.daN (20.64 and 22.12 lbf.ft).
(10)
Do an electrical bonding check between the structure and the applicable bolt (Ref. TASK 20-28-00-869-002):
-
FOR 6221CM
in the LH wing bonding position
-
FOR 6271CM
in the RH wing bonding position.
(11)
Seal the bolt (7), the countersunk washer (6), the washer (9) and the nut (8) in the applicable bonding position (Ref. TASK 20-28-00-912-004):
-
FOR 6221CM
in the LH wing bonding position
-
FOR 6271CM
in the RH wing bonding position.
(12)
Apply a layer of STORAGE PRESERVATION (Material No. 15-007) to these remaining items:
-
the bolts (7) and the nuts (8)
-
the washers (6) and (9).
(13)
Install the universal joint (3) and the torque shafts (2) and (4):
-
FOR 6221CM install 6222CM (Ref. TASK 27-54-45-400-010) and 6220CM (Ref. TASK 27-54-45-400-007)
-
FOR 6271CM install 6772CM (Ref. TASK 27-54-45-400-010) and 6270CM (Ref. TASK 27-54-45-400-007).
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**ON A/C ALL
Subtask 27-54-49-080-051 R E. Removal of Support Equipment
(1) Remove the LOCK-TORQUE SHAFT (FLAPS AND SLATS) WITH CLAMP-PIVOT (Ref. TASK 27-50-00-000-003).
R (2) Remove the clamp that holds the carriage in position.
(3) Remove the support from the flap trailing edge.
Subtask 27-54-49-740-065
F. Do a Check of the Position Pick-Off Units (PPUs) on the Centralized Fault Display System (CFDS)
(1)
Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
(2)
Get access to the SYSTEM REPORT/TEST (F/CTL) page on the Multipurpose Control Display Unit (MCDU) (Ref. TASK 31-32-00-860-006).
(3)
Do a check of the flap PPU angles (deg) at the slat/flap control lever position FULL on the MCDU as follows:
-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1. On the MCDU: On the MCDU:
-push (in) the line key < SFCC - the MCDU shows the SFCC 1 menu.
1.
-
push (in) the NEXT PAGE button. - the MCDU shows the next page of the SFCC 1 menu.
-
push (in) the line key SYSTEM - the MCDU shows the SFCC 1 FLAP DATA FLP >. SYSTEM DATA menu.
-
push (in) the line key < PPU. - the MCDU shows the PPU DATA page(s). Refer to Table 1.
-write down the APPU and the
FPPU angles (deg) shown on the
-------------------------------------------------------------------------------ACTION RESULT
-------------------------------------------------------------------------------display or push (in) the line key PRINT > to get a print out of the screen.
-push the line key < RETURN
frequently until the CFDS menu
page is shown.
2. De-energize the electrical circuits (Ref. TASK 24-41-00-862-002).
Subtask 27-54-49-820-064
G. Adjustment After BITE Test
(1)
Compare the APPU and the FPPU angles (deg) with those that were written down (or printed) before the actuator was removed (Ref. TASK 27-54-49-000-003).
(2)
Make sure that the FPPU angle values agree with the values recorded before the actuators were removed (+/- 0.2 deg).
(3)
Make sure that the APPU angle values agree with the values recorded before the actuators were removed (+/- 0.2 deg).
(4)
Make sure that the APPU/FPPU angles (deg) agree (+/- 1.3 deg).
(5)
Make sure that the LH APPU and the RH APPU angles agree (+/- 0.45 deg).
(6)
If the APPU and FPPU angles are not within the specified limit, do these steps:
(a)
Disconnect the APPU and adjust the APPU input shaft.
(b)
Do again step (6)(a) until the APPU angles are in the specified limits in relation to the FPPU angles.
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SFCC 1
PPU DATE (DEG)
DATE:XXX XX UTC:XXXX
LH APPU FPPU RH APPU
***.* ***.* ***.*
***HEX ***HEX ***HEX ***
OTHER SFCC
LH APPU FPPU RH APPU
***.* ***.* ***.* ***
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本文鏈接地址：A320飛機維護手冊 AMM FLIGHT CONTROLS 飛行操縱5(124)
