(4)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
COMMAND SENSOR UNIT (CSU) (51CV) - REMOVAL/INSTALLATION
_______________________________________________________ TASK 27-51-17-000-001 Removal of the Command Sensor Unit (CSU) (51CV) 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)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
27-50-00-866-009 Retraction of the Flaps on the Ground 27-51-17-991-001 Fig. 401
3. Job Set-up
__________ Subtask 27-51-17-860-050
A. Aircraft Maintenance Configuration
(1)
Make sure that the flaps and slats are in the fully retracted position (Ref. TASK 27-50-00-866-009).
(2)
Make sure that the hydraulic systems are depressurized.
Subtask 27-51-17-865-050
B. Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------49VU FLIGHT CONTROLS/SLT FLP/POS/IND 1 1CN B12 49VU FLIGHT CONTROLS/FLP/CTL AND MONG/SYS1 6CV B07 49VU FLIGHT CONTROLS/SLT/CTL AND MONG/SYS1 5CV B06 105VU ELEC/HOT BUS/702PP SPLY 5PB2 D02 105VU ELEC/HOT BUS/701PP SPLY 5PB1 D01 105VU ELEC/HOT BUS/702PP SPLY 12PB2 E02
R 105VU ELEC/HOT BUS/701PP SPLY 12PB1 E01 121VU FLIGHT CONTROLS/SLT FLP/POS/IND2 2CN P16 121VU FLIGHT CONTROLS/FLP/CTL AND/MONG/SYS2 8CV Q21 121VU FLIGHT CONTROLS/SLT/CTL/SYS2 7CV R21 122VU LIGHTING/INSTL LT/MAIN INST/PNL AND/PED 4LF Y04
4. Procedure
_________
(Ref. Fig. 401/TASK 27-51-17-991-001)
Subtask 27-51-17-020-050
A. RemovaL of the CSU
(1)
Remove the screws (1) and the washers (2).
(2)
Lift the control lever (9).
(3)
Disconnect the electrical connectors (7) and (6) from the CSU (5).
(4)
Disconnect the electrical connector (8) from the control lever (9).
(5)
Put blanking caps on the disconnected electrical connectors.
(6)
Cut and discard the lockwire from the screws (3).
(7)
Remove the four screws (3) and the washers (4).
(8)
Remove the CSU
Command Sensor Unit (CSU)
Figure 401/TASK 27-51-17-991-001
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TASK 27-51-17-400-001
Installation of the Command Sensor Unit (CSU) (51CV)
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. Consumable Materials
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
No specific corrosion-resistant steel lockwire 0.5 mm (0.020 in.) dia.
B. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
27-50-00-866-009 Retraction of the Flaps on the Ground
R 27-54-00-710-002 Operational Test of the Flap and Slat Systems
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