(2)
Remove the COLLAR-SAFETY, SPOILER from the spoiler actuator.
(3)
Retract the spoilers (Ref. TASK 27-60-00-866-002).
(4)
On the servo-control, make sure that the pointer on the hex-head is opposite the letter 'O' (Operation) on the housing.
Subtask 57-51-00-942-062
C. Removal of Equipment
(1)
Remove the access platform(s).
(2)
Remove the warning notice(s).
(3)
Remove the safety barriers.
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
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TASK 57-51-00-220-009
Detailed Visual Inspection of Outer Wing Trailing Edge Spoiler 2, 3, 4 and 5 Actuator and Hinge-Fittings
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.
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
__________________
Refer to the MPD TASK: 575107-01
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform/3.5/m No specific circuit breaker(s) safety clip(s) No specific safety barriers No specific warning notices No specific access platform 3.5 m (11 ft. 6 in.)
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B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 11-026 GB DEF-STAN 68-148/1
SOLVENT GENERAL PURPOSE (Ref. 20-31-00) Material No. 19-003 USA AMS 3819
LINT-FREE COTTON CLOTH (Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-60-00-866-002 Extension-Retraction of the Spoilers for Maintenance ASRM 575100 (for corrective action) 57-51-00-991-011 Fig. 610
3. Job Set-up
__________ Subtask 57-51-00-941-066
A. Safety Precautions
(1)
Put warning notices in the cockpit to tell persons not to operate the flaps or slats.
(2)
Put the safety barriers in position.
(3)
Put the access platform/3.5/m below the applicable wing trailing edge at spoilers 2, 3, 4 and 5, zones 570(670) and 580(680).
Subtask 57-51-00-860-071
B. Aircraft Maintenance Configuration
(1)
Extend the spoilers (Ref. TASK 27-60-00-866-002).
(2)
Make sure that the LOCKING TOOL - FLAP/SLAT CONTROL LEVER is installed on the flap/slat control lever.
(3)
Make sure that the COLLAR-SAFETY, SPOILER is installed on the spoiler actuator.
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(4) Put the access platform in position below the applicable wing trailing edge at spoiler 1, zone 573(673).
Subtask 57-51-00-865-081
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 121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18
4. Procedure
_________
(Ref. Fig. 610/TASK 57-51-00-991-011)
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