(6) If the reservoir pressure indication is more than 52 +2 -2 psi (3.5852 +0.1378 -0.1378 bar):
(a) Do the functional test of the pressurizing system of the hydraulic reservoirs (Ref. AMM TASK 29-14-00-720-001).
4. Fault Isolation
_______________
A. If the reservoir pressure increases during the test to more than 50 +2 -2 psi (3.4473 +0.1378 -0.1378 bar):
(1) Replace the PRESSURE REDUCING VALVE (Ref. AMM TASK 29-14-43-000-001) and (Ref. AMM TASK 29-14-43-400-001).
(2) Take a fluid sample from each hydraulic system to make sure that the contamination of the hydraulic fluid is in the approved values (Ref. AMM TASK 12-32-29-281-001).
B. Do the functional test of the pressurizing system of the hydraulic reservoirs again to make sure that the function is correct (Ref. AMM TASK 29-14-00-720-001).
5. Close-up
________
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 2701GJ, 2702GJ, 3801GX, 3802GX, 3803GX
「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 ∞∞29-12-00∞∞∞∞∞∞∞∞∞∞Page 240
Feb 01/03R
CES
TASK 29-12-00-810-813
FAULT Light of the BLUE ELEC PUMP P/BSW is ON
1. Possible Causes
_______________
- BOARD-ANN LT TEST & INTFC (11LP)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power AMM 33-14-00-710-001 Operational Test of the Annunciator Light Test System in the Cockpit AMM 33-14-33-000-001 Removal of the Annunciator-Light Test and Interface-Board (1LP, 2LP, 3LP, 4LP, 5LP, 6LP, 7LP, R 8LP, 9LP, 10LP, 11LP, 12LP, 18LP, 19LP, 20LP) AMM 33-14-33-400-001 Installation of the Annunciator-Light Test and Interface-Board (1LP, 2LP, 3LP, 4LP, 5LP, 6LP, 7LP, R 8LP, 9LP, 10LP, 11LP, 12LP, 18LP, 19LP, 20LP) ASM 33-14/18
3. Fault Confirmation
__________________
A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-861-002).
(2) On the overhead panel 40VU, look for the FAULT light of the BLUE ELEC PUMP P/BSW.
4. Fault Isolation
_______________
A. If the Fault Confirmation gives:
- the BLUE ELEC PUMP P/BSW FAULT on panel 40VU:
- replace the BOARD-ANN LT TEST & INTFC (11LP) (Ref. AMM TASK 33-14-33-000-001) and (Ref. AMM TASK 33-14-33-400-001).
「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 ∞∞29-12-00∞∞∞∞∞∞∞∞∞∞Page 241
May 01/05 CES
(1) If the fault continues:
- do a check and repair the wiring between the: BOARD-ANN LT TEST & INTFC (11LP) pin A/10 and the P/BSW-HYD/BLUE/ELEC PUMP (2704GJ) pin A/7 (Ref. ASM 33-14/18).
B. Do the operational test of the annunciator light test system (Ref. AMM TASK 33-14-00-710-001) to make sure that the operation is correct.
5. Close-up
________
A. De-energize the aircraft electrical circuits
(Ref. AMM TASK 24-41-00-862-002).
「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 ∞∞29-12-00∞∞∞∞∞∞∞∞∞∞Page 242
Feb 01/03R
CES
TASK 29-12-00-810-814
Intermittent Indication of HYD B RSVR LO LVL and HYD B RSVR OVHT on ECAM DU
1. Possible Causes
_______________
- SDAC-1 (1WV1)
- SDAC-2 (1WV2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
29-12-00-810-802 Overheat Indication of the Blue Hydraulic System 29-12-00-810-803 Loss of the Correct Quantity in the Blue Hydraulic Reservoir AMM 24-41-00-861-002 Energize the Aircraft Electrical Circuits from the
External Power
AMM 31-55-34-000-001 Removal of the SDAC (1WV1,1WV2)
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 Trouble Shooting Manual 排故手册 液压(51)
