R (1) If the fault continues:
R - replace the CONT-AIR COND SYSTEM 1 (47HH), (Ref. AMM TASK 21-61-34-R 000-002) and (Ref. AMM TASK 21-61-34-400-002).
R (2) If the fault continues:
R (a) Do a check and repair the wiring (Ref. ASM 21-63/01) from:
R - the ACSC1 (47HH) to the VC (10HN).
R (3) If the fault continues:
R - replace the CONT-CARGO VENTILATION (10HN) (Ref. AMM TASK 21-28-34-R 000-001) and, (Ref. AMM TASK 21-28-34-400-001).
「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 ∞∞21-28-00∞∞∞∞∞∞∞∞∞∞Page 208
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R (4) If the fault continues:
R - do a check and repair the wiring (Ref. ASM 21-28/02) and (Ref. ASM
R 21-61/01) from:
R - the VC (10HN) to the ACSC1 (47HH),
R - the VC (10HN) to the FAN (35HN),
R - the VC (10HN) to ground,
R - the VC (10HN) to the CB (30HN),
R - the VC (10HN) to the CB (31HN) and,
R - the FAN (35HN) to ground.
R **ON A/C ALL
B. Do the test as given in the Para. 3.A.
5. Close-up________
A. Put the aircraft back to its initial configuration.
CARGO COMPARTMENT VENTILATION - TASK SUPPORTING DATA
____________________________________________________
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞21-28-00∞∞∞∞∞∞∞∞∞∞Page 301
201-299, 301-302, May 01/05 CES
AFT Cargo Compartment Ventilation - 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 : 001-049, 051-099, 101-105, 151-199, ∞∞21-28-00∞∞∞∞∞∞∞∞∞∞Page 302
201-299, 301-302, May 01/05 CES
PRESSURE CONTROL AND MONITORING - FAULT ISOLATION PROCEDURES
____________________________________________________________
TASK 21-31-00-810-803
Fault Codes - Fault Isolation Procedure Index
1. Possible Causes
_______________
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
21-31-00-810-801 Cabin Pressure Controller 1 Fault 21-31-00-810-804 Outflow Valve Auto Motor 1 or 2 Fault 21-31-00-810-805 Outflow Valve Feedback Assembly Fault (CPC 1) 21-31-00-810-806 Cabin Pressure Controller 2 Fault 21-31-00-810-807 Outflow Valve Fault (05), (11), (24), (25), (26),
(29), (60)
21-31-00-810-826 Outflow Valve Feedback Assembly Fault (CPC 2)
R 21-31-00-810-828 Outflow Valve Fault (33) (81) 21-31-00-810-829 Outflow Valve Electronic Module 1 Fault (04) 21-31-00-810-830 Outflow Valve Electronic Module 2 Fault (04) 21-31-00-810-831 Outflow Valve Electronic Module 1 Fault (52) 21-31-00-810-832 Outflow Valve Electronic Module 2 Fault (52) 21-31-00-810-833 Outflow Valve Electronic Module 1 Fault (64), (65), (66), (67), (72), (76), (83), (87) 21-31-00-810-834 Outflow Valve Electronic Module 2 Fault (64), (65), (66), (67), (72), (76), (83), (87) 21-31-00-810-835 Outflow Valve Electronic Module 1 Fault (77) 21-31-00-810-836 Outflow Valve Electronic Module 2 Fault (77) 21-31-00-810-837 Cabin Pressure Controller 1 Fault (51) 21-31-00-810-838 Cabin Pressure Controller 2 Fault (51) 21-31-00-810-839 Cabin Pressure Controller 1 Fault (59) 21-31-00-810-840 Cabin Pressure Controller 2 Fault (59)
3. Fault Confirmation
__________________
A. Read-out
(1) For Class 1 Faults
(a) Do a read-out of the LAST LEG and the PREVIOUS LEG REPORTS of the cabin pressure control system.
NOTE : If a fault is detected, these reports show fault codes for
____ shop maintenance in addition to the related CFDS message(s). For detailed information see the applicable Page Block 301.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 201
Nov 01/01 CES
(2) For Class 3 Faults
(a) Do a read-out of the CLASS 3 FAULTS of the cabin pressure control system.
NOTE : If a fault is detected, these reports show fault codes for
____ shop maintenance in addition to the related CFDS message(s). For detailed information see the applicable Page Block 301.
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