(4) If the fault continues:

 - (Ref. TASK 31-32-00-810-934). R
R **ON A/C 106-149, 211-299, 301-399,
 A. If the APU Last Leg Report gives the maintenance message NO DATA FROM ECS (FCN 106):
 - do the operational test of the cockpit and cabin temperature-control system with CFDS/MCDU (Ref. AMM TASK 21-63-00-710-004).
 (1) If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.

 (2) If the fault continues:

 - replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).

 (3) If the fault continues:

 - do a check and repair the wiring of the signal ARINC 429 XTR EXT from the ZC (8HK) to the ECB (59KD) (Ref. ASM 21-63/03) and (Ref. ASM 49-61/01).

 (4) If the fault continues:

 - (Ref. TASK 31-32-00-810-934).
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page 279
 Aug 01/05 CES

R  **ON A/C 401-499, 
R  A. If the test gives the maintenance message NO DATA FROM ECS or NO PACK 
R  DATA FROM ECS: 
R  - do the operational test of the cockpit and cabin temperature-control 
R  system with CFDS/MCDU (Ref. AMM TASK 21-63-00-710-004). 
R  (1) If the test gives a different maintenance message, you can find the
 related trouble shooting procedure in the applicable Page Block 101. 
R  (2) If the fault continues: 
R  - replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. 
R  AMM TASK 49-61-34-400-001). 
R  (3) If the fault continues: 
R  - do a check and repair the wiring of the signal ARINC 429 XTR EXT 
R  from the ACSC1 (47HH) to the ECB (59KD) (Ref. ASM 21-63/03) and 
R  (Ref. ASM 49-61/01). 
R  (4) If the fault continues: 
R  - (Ref. TASK 31-32-00-810-934).
 **ON A/C ALL
 B. Do the test given in para. 3.
 5. Close-up________
 A. Put the aircraft back to its initial configuration.

 TASK 21-63-00-810-831

 Zone Controller Pin Program Mismatch
 1. Possible Causes
_______________
 - CONT-ZONE TEMPERATURE (8HK)

 - wiring

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-63-00-710-004 Operational Test of the Cockpit and Cabin Temperature
 Control with CFDS/MCDU AMM 21-63-34-000-001 Removal of the Zone Controller (8HK) AMM 21-63-34-400-001 Installation of the Zone Controller (8HK) ASM 21-63/01
 3. Fault Confirmation
__________________
 A. Do the operational test of the cockpit and cabin temperature-control system with CFDS/MCDU (Ref. AMM TASK 21-63-00-710-004).
 4. Fault Isolation
_______________
 A. If the test gives a different maintenance message, you can find the related trouble shooting procedure in the applicable Page Block 101.
 B. If the test gives the maintenance message ZC PIN PROGRAM MISMATCH:
 - do a check and repair the wiring at:

 - the ZC (8HK) connector AB/3B to the GND,

 - the ZC (8HK) connector AB/3K to the GND,
 (Ref. ASM 21-63/01).

 (1) If the fault continues:
 - replace the CONT-ZONE TEMPERATURE (8HK) (Ref. AMM TASK 21-63-34-000-001) and (Ref. AMM TASK 21-63-34-400-001).
 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 ∞∞21-63-00∞∞∞∞∞∞∞∞∞∞Page 281
 Aug 01/05R
 CES

 TASK 21-63-00-810-833

 Low Bleed Air from Engine 1
 1. Possible Causes
_______________
 - wiring

 - bleed air ducts

 - bleed air duct-connections

 2. Job Set-up Information
______________________
 A. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
ASM 21-61/01
 ASM 21-63/02
 3. Fault Confirmation
　
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