Subtask 27-51-18-942-052
B. Removal of Equipment
(1)
Remove the safety barriers.
(2)
Remove the warning notice(s).
(3)
Remove the access platform(s).
(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
POSITION PICK - OFF UNIT - FEED BACK (FPPU) (27CV) - REMOVAL/INSTALLATION
_________________________________________________________________________ TASK 27-51-19-000-001 Removal the Feed Back Position Pick-Off Unit 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.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific circuit breaker(s) safety clip(s)
No specific tie-wrap
No specific access platform 3 m (9 ft. 10 in.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-50-00-866-009 Retraction of the Flaps on the Ground 32-12-00-010-001 Open the Main Gear Doors for Access 27-51-19-991-001 Fig. 401
3. Job Set-up
__________ Subtask 27-51-19-010-050
A. Open the main doors of the main gear (Ref. TASK 32-12-00-010-001).
Subtask 27-51-19-860-050
B. Aircraft Maintenance Configuration
(1)
Put the access platform in position at the opening of the main door of the main gear.
(2)
Make sure that the flaps are in the fully retracted position (Ref. TASK 27-50-00-866-009).
Subtask 27-51-19-865-050
C. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
R 49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21
4. Procedure
_________
(Ref. Fig. 401/TASK 27-51-19-991-001)
Subtask 27-51-19-020-050
A. Removal of the Feed Back Position Pick-Off Unit NOTE : Do not remove the Feed Back Position Pick-off Unit when the
____ Pressure-off Brakes are removed from the Power Control Unit.
(1)
Remove the electrical connectors 27CV-A and 27CV-B from the Feed Back Position Pick-off Unit (FPPU).
(2)
Put blanking caps on the disconnected electrical connectors.
(3)
Remove the screws (1) and the washers (2).
(4)
Remove the FPPU carefully from the gearbox.
(5)
Put a tie-wrap (3) behind the locking plate to prevent the retraction of the locking plate.
Feedback Position Pick-Off Unit
Figure 401/TASK 27-51-19-991-001
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TASK 27-51-19-400-001 Installation of the Feed Back Position Pick-Off Unit 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.
1.
Reason for the Job
__________________
Self Explanatory
2.
Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific access platform 3 m (9 ft. 10 in.) R No specific Torque Wrench : range 0.00 to 1.20 m.daN R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
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