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FIG.ITEM |DESIGNATION |IPC-CSN
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11 spherical bearing 57-53-23 16 -170 14 tab-washer 57-53-23 16 -150
D. Referenced Information
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REFERENCE DESIGNATION
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27-54-00-710-001 Operational Test of the Flap System 27-54-62-000-001 Removal of the Outboard Flap 27-54-62-000-002 Removal of the Outboard Double-Slotted Flap 27-54-62-400-001 Installation of the Outboard Flap 27-54-62-400-002 Installation of the Outboard Double-Slotted Flap
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
57-53-21-991-001 Fig. 401
**ON A/C 301-399,
57-53-21-991-001-A Fig. 401A
**ON A/C ALL
3. Job Set-up
__________
Subtask 57-53-21-941-051
A. Safety Precautions
(1)
Make sure that the safety barriers are in position.
(2)
Make sure that the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER is on the slat/flap control lever.
(3)
Make sure that the warning notices are in position to tell persons not to operate the slat/flap system.
Subtask 57-53-21-865-051
B. 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/FLP/CTL AND/MONG/SYS2 8CV Q21
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-53-21-860-050
C. Aircraft Maintenance Configuration
(1)
Make sure that the access platform is below the applicable outboard flap, at zone 533(633).
(2)
Make sure that the applicable outboard flap is removed (Ref. TASK 27-54-62-000-001).
**ON A/C 301-399,
Subtask 57-53-21-860-050-A
C. Aircraft Maintenance Configuration
(1)
Make sure that the access platform is below the applicable outboard flap, at zone 533(633).
(2)
Make sure that the applicable outboard flap is removed (Ref. TASK 27-54-62-000-002).
**ON A/C ALL
4. Procedure
_________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(Ref. Fig. 401/TASK 57-53-21-991-001) **ON A/C 301-399,
(Ref. Fig. 401A/TASK 57-53-21-991-001-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.
Subtask 57-53-21-420-050
A. Preparation for Installation.
(1)
Clean the component interfaces and the adjacent areas with a MISCELLANEOUS (Material No. 19-003) made moist with CLEANING AGENTS (Material No. 11-026).
(2)
Do an inspection of the component interface and/or the adjacent area.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
Subtask 57-53-21-420-051
B. Installation of the Flap Attachment Bearing
(1)
Apply SPECIAL MATERIALS (Material No. 05-002) to the mating surfaces of the new spherical bearing (8) and the flap structure (9).
(2)
Make sure that the SPECIAL MATERIALS (Material No. 05-002) does not touch the internal surfaces of the spherical bearing (8).
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