B. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(2) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. AMM TASK 31-60-00-860-001).
(3) On the ECAM control panel on the center pedestal, push the HYD pushbutton switch. Make sure that the HYD page is shown on the system display of the ECAM.
(4) Look for fault indications on the lower ECAM DU. R (5) Monitor the condition of the circuit breaker 1831GQ.
4. Fault Isolation
_______________
A. If the Fault Confirmation gives: R - The reservoir fluid level indication of the Green, Blue and Yellow R hydraulic system is replaced by amber XX on the lower ECAM DU. R - The circuit breaker 1831GQ is open:
R (1) Do a check for a defective hydraulic quantity transmitter as follows:
R (a) Remove the electrical connector from the quantity indicator of R the Green hydraulic reservoir.
R (b) Close the circuit breaker 1831GQ:
R 1_ If the circuit breaker 1831GQ stays closed:
R - Replace the quantity indicator of the Green hydraulic
R reservoir (Ref. AMM TASK 29-11-41-000-002) and (Ref. AMM
R TASK 29-11-41-400-002).
R 2_ If the circuit breaker 1831GQ opens:
R a_ Connect the the electrical connector at the quantity
R indicator of the Green hydraulic reservoir.
R (c) Do the worksteps (a) thru (b) again at the:
R - quantity indicator of the Blue hydraulic reservoir
R - quantity indicator of the Yellow hydraulic reservoir.
R (d) Replace the applicable quantity indicator which causes the
R circuit breaker 1831GQ to open:
R - for the quantity indicator of the Blue hydraulic reservoir
R (Ref. AMM TASK 29-12-41-000-002) and (Ref. AMM TASK 29-12-41-R 400-002)
R - for the quantity indicator of the Yellow hydraulic reservoir
R (Ref. AMM TASK 29-13-41-000-003) and (Ref. AMM TASK 29-13-41-R 400-003).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞29-10-00∞∞∞∞∞∞∞∞∞∞Page 206
Feb 01/05 CES (2) If the fault continues:
(a) Do a check for continuity between:
- the CB (1831GQ) and the pin C of the terminal block (7502VT) (Ref. AWM 29-31-02).
1 If there is no continuity:
_ a Repair the wiring between the CB (1831GQ) and the pin C of
_ the terminal block (7502VT) (Ref. AWM 29-31-02).
b If the fault continues:
_
- Replace the C/B-HYDRAULIC/HYD/QTY/IND (1831GQ). 2 If there is continuity:
_
- Do a check for continuity between the pin C of the terminal block (7502VT) and the pins E, J, K of the terminal block (7502VT) (Ref. AWM 29-31-02).
a If there is no continuity:
_
- Replace the terminal block (7502VT).
B. Do the operational test of the fluid low level warning (Ref. AMM TASK 29-31-00-710-001) to make sure that the operation is correct (no fault indications shown).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞29-10-00∞∞∞∞∞∞∞∞∞∞Page 207
May 01/05R
CES
R TASK 29-10-00-810-806
R System Pressure Indication replaced by amber XX for all Hydraulic Systems
R 1. Possible Causes
_______________
R - HYDR. PRESSURE TRANSMITTER (1065GN)
R - HYDR. PRESSURE TRANSMITTER (2065GN)
R - HYDR. PRESSURE TRANSMITTER (3065GN)
R - wiring
R - C/B-HYDRAULIC/HYD/QTY/IND (1841GN)
R - terminal block (7502VT)
R 2. Job Set-up Information
______________________
R A. Referenced Information
R -------------------------------------------------------------------------------R REFERENCE DESIGNATION R -------------------------------------------------------------------------------
R AMM 24-41-00-861-002 R R AMM 29-32-00-710-001 R R R R AMM 29-32-00-710-002 R R R R AMM 29-32-00-710-003 R R R R AMM 29-32-11-000-001 R AMM 29-32-11-000-002 R AMM 29-32-11-000-003 R AMM 29-32-11-400-001 R R AMM 29-32-11-400-002 R R AMM 29-32-11-400-003 R R AMM 31-60-00-860-001 R AWM 29-32-02Energize the Aircraft Electrical Circuits from the External Power Operational Test of the System Pressure Switch (1151GN), Pressure Transducer (1065GN) and the associated Indicating System of the Green Hydraulic System Operational Test of the System Pressure Switch (2151GN), Pressure Transducer (2065GN) and the associated Indicating System of the Blue Hydraulic System Operational Test of the System Pressure Switch (3151GN), Pressure Transducer (3065GN) and the associated Indicating System of the Yellow Hydraulic System Removal of the Hydraulic Pressure Transducer (1065GN) Removal of the Hydraulic Pressure Transducer (2065GN) Removal of the Hydraulic Pressure Transducer (3065GN) Installation of the Hydraulic Pressure Transducer (1065GN) Installation of the Hydraulic Pressure Transducer (2065GN) Installation of the Hydraulic Pressure Transducer (3065GN) EIS Start Procedure
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