(a)
Zone 580 for the left spoilers.
(b)
Zone 680 for the right spoilers.
(11)
Open these access doors:
(a)
573BB for the left spoiler 1.
(b)
575BB for the left spoiler 2.
(c)
575DB for the left spoiler 3.
(d)
575EB for the left spoiler 4.
(e)
575GB for the left spoiler 5.
(f)
673BB for the right spoiler 1.
(g)
675BB for the right spoiler 2.
(h)
675DB for the right spoiler 3.
(i)
675EB for the right spoiler 4.
(j)
675GB for the right spoiler 5.
4. Procedure
_________ R **ON A/C 001-049, 052-099, 101-149, 151-199, 201-299, 301-399, 401-499,
(Ref. Fig. 401/TASK 27-64-00-991-007)
**ON A/C 051-051,
(Ref. Fig. 401A/TASK 27-64-00-991-007-A)
**ON A/C ALL
Subtask 27-64-00-440-050
R A. Reactivation of the Spoiler Servocontrol.
(1) Install the SPOILER MAINTENANCE KEY (98D27603002001) (1) and turn it a quarter turn couterclockwise.
NOTE : If necessary, use a metal rod (tommy bar) dia. 4mm (01574____ in.). to turn the spoiler maintenance key.
(2) Remove the tie-wraps.
(3) Remove the blanking caps from the receptacle (2) and the connector (3).
(4) Connect the connector (3) to the receptacle (2) of the servocontrol.
(5) Make sure that the spoiler is in the retracted position.
(6) Turn the SPOILER MAINTENANCE KEY (98D27603002001) a quarter clockwise and remove it.
CAUTION : MAKE SURE THAT NO SPOILER MAINTENANCE KEY STAYS ENGAGED IN_______ THE MAINTENANCE DEVICE HOUSING. AERODYNAMIC FORCES WILL CAUSE UNWANTED MOVEMENT OF THE SPOILER IF THE MAINTENANCE KEY STAYS IN ITS HOUSING.
NOTE : If necessary, use a metal rod (tommy bar) dia. 4mm (0.1574____ in.). to turn the spoiler maintenance key.
R (7) Make sure that you cannot move the spoiler manually.
R (8) Remove the PIN-SIDE STICK LOCKING (98D27903500000) and the warning notice from each side-stick controller.
R (9) On the panel 114VU, remove the LOCKING TOOL - FLAP/SLAT CONTROL LEVER (98D27803000000) from the flap and slat control lever.
R (10) Retract the flaps (Ref. TASK 27-50-00-866-009).
R (11) On the overhead panel 23VU : - Push the FLT CTL/SEC 1 pushbutton switch (on this pushbutton switch, the OFF legend goes off).
R (12) On the overhead panel 24VU : - Push the FLT CTL/SEC 2 and FLT CTL/SEC 3 pushbutton switches (on these pushbutton switches, the OFF legends go off).
Subtask 27-64-00-710-053
B. Do an operational test of the reactivated spoilers (Ref. TASK 27-64-00-710-001).
Subtask 27-64-00-810-050
R C. Do trouble-shooting on the servocontrol of the defective spoiler (Ref. TSM CH27).
5. Close-up________
Subtask 27-64-00-860-059
A. Put the aircraft back to its initial configuration.
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(2) Close access door(s) in zone(s) 580, 680.
(3) Remove the access platform(s).
(4) De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
SPOILER HYDRAULIC ACTUATION - ADJUSTMENT/TEST
_____________________________________________
TASK 27-64-00-710-001
Operational Test of the Spoiler Hydraulic Actuation
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 TRAVEL RANGES OF THE FLIGHT CONTROL SURFACES ARE
_______ CLEAR BEFORE YOU PRESSURIZE/DEPRESSURIZE A HYDRAULIC SYSTEM.
WARNING : MAKE SURE THAT THE CONTROLS AGREE WITH THE POSITION OF THE ITEMS THEY
_______ OPERATE BEFORE YOU PRESSURIZE A HYDRAULIC SYSTEM.
WARNING : MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING
_______ GEAR.
1. Reason for the Job__________________ Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
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No specific access platform 1.60 m (5 ft. 3 in.)
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