B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
27-50-00-866-008 Extension of the Flaps on the Ground
CMM 575321
**ON A/C 001-049, 051-056, 301-399,
27-54-62-991-031 Fig. 423 R **ON A/C 057-099, 101-149, 151-199, 201-299, 401-499,
27-54-62-991-031-A Fig. 423A
**ON A/C ALL
3. Job Set-up
__________
Subtask 27-54-62-941-057
A. Safety Precautions
(1)
Put the safety barriers in position.
(2)
Put the warning notice on the HYD section of the panel 430VU to tell persons not to pressurize the aircraft hydraulic system.
(3)
Put a warning notice in position to tell persons not to operate the flight controls.
(4) Put the access platform in position below the applicable flap.
Subtask 27-54-62-860-057
B. Aircraft Maintenance Configuration WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
(1)
Extend the flaps fully (Ref. TASK 27-50-00-866-008).
(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is installed on the flap/slat control lever.
Subtask 27-54-62-865-057
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/FLP/CTL AND/MONG/SYS2 8CV Q21
4. Procedure
_________
**ON A/C 001-049, 051-056, 301-399,
(Ref. Fig. 423/TASK 27-54-62-991-031) R **ON A/C 057-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 423A/TASK 27-54-62-991-031-A)
**ON A/C ALL
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.
**ON A/C 001-049, 051-056, 301-399,
Subtask 27-54-62-020-055
A. Removal of the Leading Edge Panels 2 and 5 on the Outboard Flap
(1)
Use a plastic spatula to remove the sealant between the applicable leading edge panels (2) and the outboard flap.
(2)
Remove the screws (1) and carefully remove the leading edge panel (2) from the flap.
Leading Edge Panels 2 and 5 on the Outboard Flap - Location and Detail
Figure 423/TASK 27-54-62-991-031
R 1EFF : 001-049, 051-056, 301-399, 1 27-54-62Page 480 1 1 May 01/05 1 1 1CES 1
Leading Edge Panels 2 and 5 on the Outboard Flap - Location and Detail
Figure 423A/TASK 27-54-62-991-031-A
R 1EFF : 057-099, 101-149, 151-199, 201-299, 1 27-54-62Page 481 1401-499, 1Aug 01/05 1 1 1CES 1R **ON A/C 057-099, 101-149, 151-199, 201-299, 401-499,
Subtask 27-54-62-020-055-A
A. Removal of the Leading Edge Panels 2 and 5 on the Outboard Flap NOTE : The leading edge panel 2 is attached to the outboard flap with
____ rivets. Remove the leading edge panel 2 on the outboard flap (Ref. CMM 575321).
(1)
Use a plastic spatula to remove the sealant between the leading edge panel 5 (2) and the outboard flap.
(2)
Remove the screws (1) and carefully remove the leading edge panel 5
(2) from the flap.
R 1EFF : 057-099, 101-149, 151-199, 201-299, 1 27-54-62Page 482 1401-499, 1Aug 01/05 1 1 1CES 1 **ON A/C ALL
TASK 27-54-62-400-003 Installation of the Leading Edge Panels 2 and 5 on the Outboard Flap WARNING : MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING
_______ NOTICES ARE IN POSITION.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
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