(9)
Align the control rod (7) with the flap drive lever and install the bolt (11), the sliding bush (5), the washer (4) and the nut (3).
(10)
TORQUE the nut (3) to between 0.9 and 1.0 m.daN (79.64 and 88.49 lbf.in).
(11)
Safety the nut (3):
-
for the flap track No. 3 movable-fairing, with a new cotter pin (6)
-
for the flap track No. 4 movable-fairing, with a new cotter pin (6).
(12)
Use a MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-004) to clean the interfaces of the cover (1) and the screws (2).
(13)
Install the end of the bonding strap (8) with the washer (10) and the bolt (9) (Ref. TASK 20-28-00-912-004).
(14)
Apply a thin layer of SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) and SPECIAL MATERIALS (Material No. 05-064) to the interfaces of the cover (1).
(15)
Apply a thin layer of SPECIAL MATERIALS (Material No. 05-002) to the screws (2).
(16)
Install the top cover (1) with the screws (2).
(17)
Apply a bead of SEALANTS (Material No. 09-016) into the groove between the cover (1) and the movable fairing.
Subtask 57-55-11-865-073
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 6CV, 8CV.
Subtask 57-55-11-860-065
C. Aircraft Configuration
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Remove the access platform(s).
(3)
Remove the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER from the slat/flap control-lever.
Subtask 57-55-11-710-053
D. Test
(1) Do an operational test of the flap system (Ref. TASK 27-54-00-710-001). Make sure that the movable fairings operate correctly.
5. Close-up
________
Subtask 57-55-11-942-054
A. Removal of Equipment
(1)
Remove the warning notice(s).
(2)
Remove the safety barriers.
(3)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
**ON A/C 301-399,
TASK 57-55-11-000-004
Removal of the Flap Track Fairings Nos. 2, 3 and 4
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
-
THE FLIGHT CONTROLS
-
THE FLIGHT CONTROL SURFACES
-
THE LANDING GEAR AND THE RELATED DOORS
-COMPONENTS THAT MOVE.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______
GEAR.
1. Reason for the Job
__________________
R R Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
No specific safety barriers
No specific warning notices
No specific adjustable access platform 3.5 m (11 ft. 6 in.)
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
57-55-11-991-009 Fig. 408
57-55-11-991-010 Fig. 409
57-55-11-991-011 Fig. 410
57-55-11-991-013 Fig. 411
R 3. Job Set-up__________
R Subtask 57-55-11-941-064
R A. Safety Precautions
R (1) Put warning notices in the cockpit to tell persons not to operate the
R flaps or slats.
R (2) Put the safety barriers in position.
R Subtask 57-55-11-860-058
R B. Aircraft Maintenance Configuration
R (1) Make sure that the flaps are in the fully retracted position
R (Ref. TASK 27-50-00-866-009).
R (2) Install the TOOL-ZERO LOCKING, FLAP SLAT CTL LEVER (98D27803500001)
R on the flap/slat control-lever.
R (3) Put the adjustable access platform below the applicable fairing at
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