-
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
__________________
Refer to the MPD TASK: 273400-02
This check is to make sure that :
-The elevator servocontrol bearings and the hinge bearings that attach the elevators to the structure are in good condition. This check is also to measure the play at the trailing edge of the elevators.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notices No specific access platform 1.60 m (5 ft. 3 in.) No specific access platform 5.35 m (17 ft. 7 in.) 97A27003000000 1 GAGE ASSY - PUSH-PULL 97A27003000001 1 GAGE ASSY - PUSH-PULL 97A27902016000 1 SPRING SCALE ASSY 98D27303000001 1 LOAD APPLICATION TOOL - ELEVATOR, AILERON, RUDDER 98D27303003001 1 CHECK TOOL - AILERON, ELEVATOR, RUDDER
R 98D27303022000 1 CHECK TOOL (ORAP) - AILERON, ELEVATOR, RUDDER 98D27903500000 2 PIN-SIDE STICK LOCKING
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power 27-34-00-200-002 Check of the Elevator Servo Control Oscillations. 27-34-41-200-001 Inspection/Check of the Elevator 27-34-51-000-001 Removal of the Elevator Servo Control 27-34-51-200-001 Inspection/Check of the Elevator Servo Control 27-34-51-400-001 Installation of the Elevator Servo Control 29-10-00-863-003 Pressurize the Blue Hydraulic System with a Ground
Power Supply 29-10-00-864-003 Depressurize the Blue Hydraulic System 29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow
Hydraulic System through the PTU with the Electric Pump 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems after Operation of the PTU 29-24-00-863-001 Pressurize the Yellow Hydraulic System with the
Electric Pump 29-24-00-864-001 Depressurize the Yellow Hydraulic System 55-13-11-000-001 Removal of the THS Trailing Edge Access Panels 55-13-11-400-001 Installation of the THS Trailing Edge Access Panels 55-16-42-000-001 Removal of the Elevator Hinge Arm End Fittings 55-16-42-400-001 Installation of the Elevator Hinge Arm End Fittings 27-34-00-991-002 Fig. 601
3. Job Set-up
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Subtask 27-34-00-860-060
A. Aircraft Maintenance Configuration
R (1) Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002)
(2)
On the overhead panel 20VU, make sure that:
-the 3 OFF/NAV/ATT selector switches are in OFF position.
(3)
On the panel 23VU, make sure that the FLT CTL/ELAC 1 pushbutton switch is pushed (the OFF and FAULT legends are off).
(4)
On the panel 24VU, make sure that the FLT CTL/ELAC 2 pushbutton switch is pushed (the OFF and FAULT legends are off).
Subtask 27-34-00-010-063
B. Get Access
(1)
Put the access platform in position at the access door 822.
(a)
Open the access door 822.
(b)
On the battery power center 105VU:
-loosen the two screws and remove the protective cover.
(2)
Put the access platform in position:
(a)
at zone 334 for the left elevator.
(b)
at zone 344 for the right elevator.
R (3) Open the THS trailing edge access panels (Ref. TASK 55-13-11-000-R 001):
R (a) 334BB, 334DB, 334FB, 334HB for the left elevator.
(b) 344BB, 344DB, 344FB, 344HB for the right elevator.
Subtask 27-34-00-865-052
C. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 49VU L/G/LGCIU/SYS1/NORM 1GA C09 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 121VU HYDRAULIC/LGCIU/SYS2 2GA Q35 121VU HYDRAULIC/LGCIU/SYS1/GRND SPLY 52GA Q34 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
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