(8)
Install the clamp (9), the bonding jumper (7), the screw (8), the washer (6) and the nut (5) at the system pressure switch (2) (Ref. TASK 20-28-00-912-004).
1EFF : ALL 1 29-32-12Page 416 1 1 May 01/00R 1 1 1CES 1
(9) Remove the blanking cap from the electrical connector (1).
(10)
Make sure that the electrical connectors are clean and in the correct condition.
(11)
Connect the electrical connector (1) to the system pressure switch (2).
Subtask 29-32-12-865-054
B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 15CE1, 15CE2, 16CE1, 16CE2, 21CE2, 21CE3
Subtask 29-32-12-790-051
C. Leak Test of the Hydraulic Connections
(1)
Pressurize the reservoir of the Blue hydraulic system (Ref. TASK 29-14-00-614-002).
(2)
Pressurize the Blue hydraulic system (Ref. TASK 29-10-00-863-003).
(3)
Examine the connection of the system pressure switch and make sure that there are no leaks.
(4)
Depressurize the Blue hydraulic system (Ref. TASK 29-10-00-864-003). Subtask 29-32-12-710-051
D.
Do the operational test of the hydraulic pressure indicating system
(Ref. TASK 29-32-00-710-002).
5. Close-up
________ Subtask 29-32-12-860-057
A. Put the aircraft back to the serviceable condition.
(1)
Remove the container.
(2)
Remove the warning notice(s).
(3)
Make sure that the work area is clean and clear of tool(s) and other items.
(4)
Close the access panel 195BB.
TASK 29-32-12-000-003
Removal of the System Pressure Switch (3151GN)
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 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 -------------------------------------------------------------------------------
No specific blanking plugs No specific circuit breaker(s) safety clip(s) No specific container No specific warning notices
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 29-00-00-910-002 Safety Procedures of the Hydraulic System 29-14-00-614-002 Pressurization of the Hydraulic Reservoirs through
the Ground Connector 29-23-00-860-001 Disconnection of the Isolation Coupling of the Power
Transfer Unit (PTU) 32-12-00-010-001 Open the Main Gear Doors for Access 29-32-12-991-001 Fig. 401
3. Job Set-up
__________
Subtask 29-32-12-010-052
A. Get Access
(1) Open one main door of the main gear (Ref. TASK 32-12-00-010-001).
(2)
Open the access panel 196BB.
Subtask 29-32-12-865-052
B.
Open, safety and tag this(these) circuit breaker(s):
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------
49VU FLIGHT CONTROLS/ELAC1/NORM/SPLY 15CE1 B11 R 105VU FLIGHT CONTROLS/ELAC2/STBY SPLY 16CE2 A02 R 105VU FLT CTL/ELAC1/STBY SPLY 16CE1 A01 R
121VU FLIGHT CONTROLS/SEC3/SPLY 21CE3 Q19 121VU FLIGHT CONTROLS/SEC2/SPLY 21CE2 Q18 121VU FLIGHT CONTROLS/ELAC2/NORM/SPLY 15CE2 R20
Subtask 29-32-12-860-051
C. Aircraft Maintenance Configuration
WARNING : OBEY THE HYDRAULIC SAFETY PROCEDURES.
_______
(1)
Obey the hydraulic safety procedures (Ref. TASK 29-00-00-910-002).
(2)
Make sure that the Yellow hydraulic system is depressurized and put it in the maintenance configuration. (Ref. TASK 29-00-00-864-001).
(3)
Depressurize the reservoir of the Yellow hydraulic system (Ref. TASK 29-14-00-614-002).
(4)
Put the warning notices in position to tell persons not to pressurize the Yellow hydraulic system:
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