Pressure Control and Monitoring - Block Diagram
 Figure 301

 「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 EFF : ALL ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 306
 Aug 01/03 CES

 CARGO COMPARTMENT HEATING - FAULT ISOLATION PROCEDURES
______________________________________________________
 TASK 21-43-00-810-802
 1. Possible Causes
 AFT Cargo-Duct Temperature-Sensor Fault _______________
 - SENSOR-DUCT TEMP (13HC)

 - wiring

 2. Job Set-up Information______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R  AMM AMM  21-43-00-740-002 21-43-15-000-001 
AMM  21-43-15-400-001 
R  ASM  21-43/02
 3. Fault Confirmation__________________ 

Power-up (BITE) Test of the Cargo-Compartment Heating ControllerRemoval of the Aft Cargo-Compartment Temperature-Sensors 13HC and 14HCInstallation of the Aft Cargo-Compartment Temperature-Sensors 13HC and 14HC
R A. To Confirm the Fault
R (1) Do a read out of the POST FLIGHT and/or LAST LEG REPORT.
R (2) Do the power-up (BITE) test of the cargo compartment heating R controller (Ref. AMM TASK 21-43-00-740-002). R
 4. Fault Isolation
_______________
R A. If the conditions which follow occur:
R - the POST FLIGHT and/or the LAST LEG REPORT gives the maintenance
R message AFT DUCT TEMP SENSOR and,
R on the lower ECAM display unit COND page the AFT duct temperature shows
R amber XX:
R

 - replace the SENSOR-DUCT TEMP (13HC) (Ref. AMM TASK 21-43-15-000-001) and (Ref. AMM TASK 21-43-15-400-001).
 「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 ∞∞21-43-00∞∞∞∞∞∞∞∞∞∞Page 201
 May 01/03 CES

R R R R  (1) If the fault continues: - do a check and repair the wiring (Ref. ASM 21-43/02) from: - the SENSOR (13HC) to the ACHC (10HC) and, - the SENSOR (13HC) to ground.
 B. Do the test as given in the Para. 3.A.
 5. Close-up________
 A. Put the aircraft back to its initial configuration.

 TASK 21-43-00-810-804

 AFT Cargo-Compartment Temperature-Sensor Fault
 1. Possible Causes
_______________
 - SENSOR-COMPT TEMP (14HC)

 - wiring

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R  AMM AMM  21-43-00-740-002 21-43-15-000-001 
AMM  21-43-15-400-001 
R  ASM  21-43/02
 3. Fault Confirmation__________________ 

Power-up (BITE) Test of the Cargo-Compartment Heating ControllerRemoval of the Aft Cargo-Compartment Temperature-Sensors 13HC and 14HCInstallation of the Aft Cargo-Compartment Temperature-Sensors 13HC and 14HC
R A. To Confirm the Fault
R (1) Do a read out of the POST FLIGHT and/or LAST LEG REPORT.
R (2) Do the power-up (BITE) test of the cargo compartment heating R controller (Ref. AMM TASK 21-43-00-740-002). R
 4. Fault Isolation
_______________
R A. If the conditions which follow occur:
R - the POST FLIGHT and/or the LAST LEG REPORT gives the maintenance
R message AFT COMP TEMP SENSOR and,
R on the lower ECAM display unit COND page the AFt cargo-compartment
R temperature shows amber XX:
R

 - replace the SENSOR-COMPT TEMP (14HC) (Ref. AMM TASK 21-43-15-000-001) and (Ref. AMM TASK 21-43-15-400-001).
 (1) If the fault continues: R - do a check and repair the wiring (Ref. ASM 21-43/02) from: R - the SENSOR (14HC) to the ACHC (10HC) and, R R - the SENSOR (14HC) to ground.
 「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 ∞∞21-43-00∞∞∞∞∞∞∞∞∞∞Page 203
 May 01/03 CES

 B. Do the test as given in the Para. 3.A.
 5. Close-up
________
 A. Put the aircraft back to its initial configuration.
 「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 ∞∞21-43-00∞∞∞∞∞∞∞∞∞∞Page 204
　
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