-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT ALL THE CIRCUITS IN MAINTENANCE ARE ISOLATED BEFORE
_______
YOU SUPPLY ELECTRICAL POWER TO THE AIRCRAFT.
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.
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific tie-wrap
No specific warning notice
No specific access platform 4 m (13 ft. 1 in.)
98D27504005000 1 PIN RIGGING-FLAPS (TRACK 1)
R 98D27504006000 1 PIN RIGGING FLAPS 98D27803500001 1 TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-50-00-866-009 Retraction of the Flaps on the Ground
27-51-18-991-001 Fig. 401
27-51-18-991-002 Fig. 402
FOR FIN 29CV
57-51-37-000-004 Removal of the Access Panels
575AB/575BB/575CB/575DB/575EB/575FB/575GB/575HB
(675AB/675BB/675CB/675DB/675EB/675FB/675GB/675HB) FOR FIN 30CV 57-51-37-000-004 Removal of the Access Panels
575AB/575BB/575CB/575DB/575EB/575FB/575GB/575HB (675AB/675BB/675CB/675DB/675EB/675FB/675GB/675HB)
3. Job Set-up
__________
(Ref. Fig. 401/TASK 27-51-18-991-001)
Subtask 27-51-18-941-056
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Put a warning notice in position to tell persons not to operate the flight controls.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 27-51-18-860-050
B. Aircraft Maintenance Configuration
(1) If you replace the APPU, fully retract the flaps (Ref. TASK 27-50-00-866-009).
NOTE : An APPU is self locking and can be removed/installed when the
____
flap/slat system is not at zero if:
-the same APPU is to be installed and its position is not changed
-no movement of the flap/slat system is permitted during the time the APPU is removed.
Flap APPU - Detail and Location
Figure 401/TASK 27-51-18-991-001
1EFF : ALL 1 27-51-18 Page 403
1 1 Feb 01/98
1 1
1CES 1
(2) Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control-lever.
(3) If a new APPU is to be installed, install the PIN RIGGING-FLAPS (TRACK 1) (98D27504005000) at the flap track 1 position only.
(4) Remove the safety collar from the circuit breakers 10CV and 12CV.
R **ON A/C 301-399,
R Subtask 27-51-18-860-050-A
R B. Aircraft Maintenance Configuration
R R (1) If you replace the APPU, fully retract the flaps (Ref. TASK 27-50-00-866-009).
R R R R R R NOTE : An APPU is self locking and can be removed/installed when the____ flap/slat system is not at zero if: - the same APPU is to be installed and its position is not changed - no movement of the flap/slat system is permitted during the time the APPU is removed.
R R (2) Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001) on the flap/slat control-lever.
R R (3) If a new APPU is to be installed, install the PIN RIGGING FLAPS (98D27504006000) at the flap track 1 position only.
R (4) Remove the safety collar from the circuit breakers 10CV and 12CV.
R **ON A/C ALL
Subtask 27-51-18-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/WTB/FLP/SYS2 12CV P20 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21 122VU FLIGHT CONTROLS/WTB/FLP/SYS1 10CV S07
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