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 ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 247
Aug 01/02R
CES
TASK 21-31-00-810-819
DMU receives no Data from the CPC 2
1. Possible Causes
_______________
- DMU (1TV)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-31-00-710-002 Operational Test of the Pressure Control and
Monitoring AMM 31-36-00-710-001 Test of the DMU (1TV) AMM 31-36-34-000-001 Removal of the Data Management Unit (DMU) (1TV) AMM 31-36-34-400-001 Installation of the Data Management Unit (DMU) (1TV) ASM 21-31/03
3. Fault Confirmation
__________________
A. Do the Test of the DMU (Ref. AMM TASK 31-36-00-710-001). NOTE : Make sure that the circuit breakers 1HL, 2HL and 3HL are closed
____
during the test.
4. Fault Isolation
_______________
A. If the test gives the maintenance message NO PRESS CONTROL 2 DATA:
- do the operational test of the pressure control and monitoring system (Ref. AMM TASK 21-31-00-710-002).
(1) If the fault continues:
- replace the DMU (1TV) (Ref. AMM TASK 31-36-34-000-001) and (Ref. AMM TASK 31-36-34-400-001).
(2) If the fault continues:
- do a check and repair the wiring of the signal ARINC 429 OUT (BUS 2.1) from the CPC 2 (12HL) to the DMU (1TV) (Ref. ASM 21-31/03).
B. 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 ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 248
Feb 01/05R CES
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 ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 249
Aug 01/02R
CES TASK 21-31-00-810-822 Outflow Valve does not close in the Ditching Configuration
1. Possible Causes
_______________
- DITCHING pushbutton switch (13HL)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 21-31-00-710-004 Operational Test of the Outflow Valve Closing in Ditching Configuration ASM 21-31/01
3. Fault Confirmation
__________________
A. Do the operational test of the outflow valve closing in the ditching configuration (Ref. AMM TASK 21-31-00-710-004).
4. Fault Isolation
_______________
A. If the outflow valve does not close:
- replace the DITCHING pushbutton switch (13HL).
(1) If the fault continues:
- do a check and repair the wiring between: .the DITCHING pushbutton switch (13HL) and the CPC 1 (11HL) AB/4B, .the DITCHING pushbutton switch (13HL) and the CPC 2 (12HL) AB/4B, .the DITCHING pushbutton switch (13HL) and the GND.
(Ref. ASM 21-31/01).
B. 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 ∞∞21-31-00∞∞∞∞∞∞∞∞∞∞Page 250
Aug 01/02R
CES
TASK 21-31-00-810-823
Outflow Valve does not operate during the Emergency Ram Air Configuration
1. Possible Causes
_______________
- RAM AIR pushbutton switch (4HZ)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R AMM 21-31-00-710-005 Operational Test of Outflow Valve Partial Opening by Emergency Ram Air Switch ASM 21-31/02
3. Fault Confirmation
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