**ON A/C 001-049, 051-061, 101-103, 201-203,
27-54-46-991-003 Fig. 401
R **ON A/C 062-099, 104-149, 151-199, 204-299, 401-499,
27-54-46-991-003-A Fig. 401A -------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
**ON A/C 301-399,
27-54-46-991-003-B Fig. 401B
**ON A/C ALL
3. Job Set-up
__________
**ON A/C 001-049, 051-061, 101-103, 201-203,
(Ref. Fig. 401/TASK 27-54-46-991-003) R **ON A/C 062-099, 104-149, 151-199, 204-299, 401-499,
(Ref. Fig. 401A/TASK 27-54-46-991-003-A)
**ON A/C 301-399,
(Ref. Fig. 401B/TASK 27-54-46-991-003-B)
**ON A/C ALL
Subtask 27-54-46-941-061
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the warning notice is in the cockpit to tell persons not to operate the flap/slat controls.
(3)
Make sure that the warning notice is in the cockpit to tell persons not to operate the landing-gear doors.
Subtask 27-54-46-860-056
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)
Make sure that the flaps are fully retracted (Ref. TASK 27-50-00-866-009).
(2)
Make sure that the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER is attached to the flap/slat control lever on panel 114VU.
(3)
Make sure that the MLG doors are open (Ref. TASK 32-12-00-010-001).
(4)
Make sure that the GROUND LOCK SLEEVE is installed on each MLG door actuating cylinder (Ref. TASK 32-00-00-481-002).
(5)
Make sure that the access platform is in the applicable position.
(6)
Make sure that the safety collar is removed from the circuit breakers 10CV and 12CV.
Subtask 27-54-46-865-056
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged
-------------------------------------------------------------------------------
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
4. Procedure
_________ R **ON A/C 001-049, 051-061, 101-103, 201-203,
(Ref. Fig. 401/TASK 27-54-46-991-003)R **ON A/C 062-099, 104-149, 151-199, 204-299, 401-499,
(Ref. Fig. 401A/TASK 27-54-46-991-003-A)
**ON A/C 301-399,
(Ref. Fig. 401B/TASK 27-54-46-991-003-B)
**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, 051-061, 101-103, 201-203,
Subtask 27-54-46-420-054
A. Preparation for Installation
(1)
Clean the component interface and/or the adjacent area with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Make sure that the carriage No.1 (5) is in the correct condition.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4) Do an inspection of the component interface and/or the adjacent area. Subtask 27-54-46-420-059
B. Installation of the No.1 Flap Carriage WARNING : SUPPORT THE UNIT/ASSEMBLY OR IT WILL FALL AND BECOME DAMAGED OR
_______ INJURE PERSONNEL. THE UNIT/ASSEMBLY IS HEAVY.
(1)
Apply SPECIAL MATERIALS (Material No. 05-002) to the smooth part of the bolts (1) and (2).
(2)
Carefully put the carriage No.1 (5) on the flap track beam (7).
(3)
Apply SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) to the interface of the stop plate (4) and the flap track beam (7).
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