INTENTIONALLY BLANK
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 258
TASK 21-31-00-810-827
Excessive Cabin Altitude associated with CAB PR SYS FAULT
1. Possible Causes
_______________
- CONTROLLER-CABIN PRESSURE 1 (11HL)
- CONTROLLER-CABIN PRESSURE 2 (12HL)
- VALVE-OUTFLOW (10HL)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-31-00-760-001 Resistance Check of the Return Ground Connections -Cabin Pressure Controller (CPC) 1 (11HL) and 2 (12HL) and the Electronic Modules 10HL-1 and 10HL-2
AMM 21-31-34-000-001 Removal of the Cabin Pressure Controller (11HL,12HL) AMM 21-31-34-400-001 Installation of the Cabin Pressure Controller
(11HL,12HL) AMM 21-31-51-000-001 Removal of the Outflow Valve 10HL (From Inside) AMM 21-31-51-000-006 Removal of the Outflow Valve 10HL (From Outside) AMM 21-31-51-400-001 Installation of the Outflow Valve 10HL (From Inside) AMM 21-31-51-400-006 Installation of the Outflow Valve 10HL (From Outside)
3. Fault Confirmation
__________________
A. Do a read out of the POST FLIGHT REPORT.
4. Fault Isolation
_______________
A. If the POST FLIGHT REPORT gives the ECAM warnings CAB PR EXCESS CAB ALT together with CAB PR SYS 1 FAULT or CAB PR SYS 2 FAULT,
(1) Make a print out of:
- the POST FLIGHT REPORT,
- the CPC1 and CPC2 LAST LEG REPORTS and PREVIOUS LEG REPORTS and,
- if available the ECS REPORT 19.
(2) Replace the CONTROLLER-CABIN PRESSURE 1 (11HL) and the
CONTROLLER-CABIN PRESSURE 2 (12HL)
(Ref. AMM TASK 21-31-34-000-001) and,
(Ref. AMM TASK 21-31-34-400-001).
「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 ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 259
Aug 01/02R
CES
(a) If possible do a print out of the NON-VOLATILE MEMORY read-out.
NOTE : It is recommended to:
____
- advise Airbus Industrie in case excessive cabin altitude is experienced and,
- provide Airbus Industrie with the information provided by the reports and read-out from work steps (1) and (2)(a).
(3) Replace the VALVE-OUTFLOW (10HL) (Ref. AMM TASK 21-31-51-000-001) and, (Ref. AMM TASK 21-31-51-400-001) or, (Ref. AMM TASK 21-31-51-000-006) and, (Ref. AMM TASK 21-31-51-400-006).
NOTE : It is recommended that the removed outflow valve and
____ controllers should be returned to the vendor for a detailed examination.
(4) Do the resistance check of the ground wiring (Ref. AMM TASK 21-31-00-760-001).
「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 ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 260
Aug 01/02R
CES
TASK 21-31-00-810-828
Outflow Valve Fault (33) (81)
1. Possible Causes
_______________
- VALVE-OUTFLOW (10HL)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 21-31-51-000-001 Removal of the Outflow Valve 10HL (From Inside)
AMM 21-31-51-000-006 Removal of the Outflow Valve 10HL (From Outside)
AMM 21-31-51-400-001 Installation of the Outflow Valve 10HL (From Inside)
AMM 21-31-51-400-006 Installation of the Outflow Valve 10HL (From Outside)
3. Fault Confirmation
__________________
A. The fault cannot be reproduced on the ground.
4. Fault Isolation
_______________
A. If one or both of the reports, LAST LEG REPORT, PREVIOUS LEG REPORT gives the maintenance messages OUTFLOW VALVE (33) and/or OUTFLOW VALVE (81):
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 AIR CONDITIONING 空調1(109)
