-------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
R R R
R 5. Push the line key < RETURN R frequently until the CFDS menu R page is shown.
R 6. De-energize the aircraft R electrical circuits (Ref. TASK R 24-41-00-862-002).
R Subtask 27-54-00-820-055
R G. Adjustment After BITE Test The LH APPU and the RH APPU synchro angles must not be different by more than 0.45 deg.
R (1) After adjustment of the flap drive system:
R (a) Make sure that the FPPU angle values are at +/- 0.2 deg.
R (b) Make sure that the APPU angle values are at +/- 0.2 deg.
R (c) Make sure that the APPU/FPPU angles (deg) agree +/- 1.3 deg.
R (d) Make sure that the LH APPU and the RH APPU angles agree +/- 0.45
R deg.
R (2) If the APPU angles are not in the specified limits in relation to the
R FPPU angles, do these steps:
R (a) Disconnect the APPU and adjust the APPU input shaft (Ref. TASK
R 27-51-00-820-001).
R (b) Do step (2)(a) again until the APPU angles are in the specified
R limits in relation to the FPPU angles.
R
R R R R R R R R R R R R R R R R R R 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 ***.* ***.* ***.* *** ***HEX ***HEX ***HEX <RETURN PRINT> Table 1 PPU DATA (DEG) displayed on the MCDU at the flap position FULL
R Subtask 27-54-00-860-078
R H. Preparation for Test
R (1) Remove the rigging pins from the tracks 1, 2, 3 and 4.
R R (2) Reset the Wing Tip Brake (WTB) of the flap system on the ground if necessary (Ref. TASK 27-50-00-869-006).
R R (3) Do the adjustment of the interconnecting strut (Ref. TASK 27-51-44-820-001).
R Subtask 27-54-00-710-052
R J. Test
R R (1) Do the operational test of the flap system (Ref. TASK 27-54-00-710-001).
R 5. Close-up________
R Subtask 27-54-00-860-079
R A. Close Access
R (1) Make sure that the work area is clean and clear of tool(s) and other
R items.
R (2) Install the access panels:
R (a) For the LH wing, install these access panels:
R - 571AB
R - 573AB, 573BB, 573CB (Ref. TASK 57-51-37-400-002)
R - 575AB, 575BB, 575CB, 575DB, 575EB, 575FB, 575GB (Ref. TASK 57-
R 51-37-400-004).
R (b) For the RH wing, install these access panels:
R - 671AB
R - 673AB, 673BB, 673CB (Ref. TASK 57-51-37-400-002)
R - 675AB, 675BB, 675CB, 675DB, 675EB, 675FB, 675GB (Ref. TASK 57-
R 51-37-400-004).
R (3) Close the MLG doors (Ref. TASK 32-12-00-410-001).
R (4) Remove the ground support and maintenance equipment, the special and
R standard tools and all other items.
FLAPS HYDRAULIC ACTUATION AND POWER TRANSMISSION - INSPECTION/CHECK
___________________________________________________________________
TASK 27-54-00-200-001
Detailed Visual Inspection of the Transmission Assembly (Including Part of the Transmission in Zone 140)
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______ START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
CAUTION : BE CAREFUL WHEN YOU DO MAINTENANCE TASKS ON THE WING TRAILING EDGE:
_______
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE RACEWAYS.
-
DO NOT CAUSE DAMAGE TO THE ELECTRICAL CABLE INSTALLATIONS.
-MAKE SURE THAT THE ELECTRICAL CABLES ARE INSTALLED CORRECTLY. INCORRECT INSTALLATION CAN CAUSE DAMAGE.
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