TASK 29-11-00-810-806
Symbol of the ENG 1 Pump on the ECAM Lower DU shows the incorrect Position
1. Possible Causes
_______________
- PRESSURE SWITCH-ENGINE PUMP 1074GK
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 29-11-00-710-001 Operational Test of the Green Hydraulic System AMM 29-11-17-000-041 Removal of the Engine-Pump Pressure Switch (1074GK) AMM 29-11-17-400-041 Installation of the Engine-Pump Pressure Switch
(1074GK)
3. Fault Confirmation
__________________
A. Do the operational test of the Green hydraulic system (Ref. AMM TASK 29-11-00-710-001).
4. Fault Isolation
_______________
A. If during the test the Eng 1 pump symbol on the HYD page of the lower ECAM DU shows LO in amber color and the system pressure is correct:
- replace the PRESSURE SWITCH-ENGINE PUMP 1074GK (Ref. AMM TASK 29-11-17-000-041) and (Ref. AMM TASK 29-11-17-400-041).
B. If after the test the Eng 1 pump symbol on the HYD page of the lower ECAM DU shows IN-Line in green color:
- replace the PRESSURE SWITCH-ENGINE PUMP 1074GK (Ref. AMM TASK 29-11-17-000-041) and (Ref. AMM TASK 29-11-17-400-041).
C. Do the test given in Para. 3
「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 ∞∞29-11-00∞∞∞∞∞∞∞∞∞∞Page 226
Nov 01/04R
CES
TASK 29-11-00-810-808
Fault of the System Pressure Indication of the Green Hydraulic System on the ECAM Lower DU
1. Possible Causes
_______________
- PRESSURE TRANSDUCER-HYDRAULIC (1065GN)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 29-23-00-863-001 Pressurize the Green Hydraulic System from the Yellow Hydraulic System through the PTU with the Electric Pump
AMM 29-23-00-864-001 Depressurize the Green and Yellow Hydraulic Systems
after Operation of the PTU AMM 29-32-11-000-001 Removal of the Hydraulic Pressure Transducer (1065GN) AMM 29-32-11-400-001 Installation of the Hydraulic Pressure Transducer
(1065GN)
3. Fault Confirmation
__________________
A. Test
WARNING : MAKE SURE THAT THE TRAVEL RANGES OF THE FLIGHT CONTROLS ARE
_______ CLEAR. MOVEMENT OF FLIGHT CONTROLS CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE.
(1) Pressurize the Green hydraulic system with the PTU (Ref. AMM TASK 29-23-00-863-001).
(2) Operate the rudder pedals.
(3) Make sure that the rudder operates.
(4) De-pressurize the Green hydraulic System (Ref. AMM TASK 29-23-00-864-001).
4. Fault Isolation
_______________
A. If, during the test, the operation of the rudder is correct, but the HYD page on the ECAM lower DU shows for the Green hydraulic system the subsequent condition: the system pressure indication in amber (less than 1450 PSI), the system pressure identification (GREEN) in white, the system arrow in green.
「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 ∞∞29-11-00∞∞∞∞∞∞∞∞∞∞Page 227
Nov 01/04R CES
- replace the PRESSURE TRANSDUCER-HYDRAULIC (1065GN) (Ref. AMM TASK 29-32-11-000-001) and (Ref. AMM TASK 29-32-11-400-001).
B. Do the test given in Para. 3
「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 ∞∞29-11-00∞∞∞∞∞∞∞∞∞∞Page 228
Nov 01/04R
CES
TASK 29-11-00-810-809
Green System Pressure Indication on ECAM DU is out of Tolerance
1. Possible Causes
_______________
- PUMP-G, ENG 1 (1030GK)
- internal leakage
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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