-
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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