R 3. Fault Confirmation
__________________
R A. Test R On the CFDS MENU page, get access to the AVIONICS STATUS page (Ref. AMM R TASK 31-32-00-869-002).
R 4. Fault Isolation
_______________
R A. If the test gives the maintenance message NO TPIS DATA:
R - replace the CFDIU (1TW) (Ref. AMM TASK 31-32-34-000-001) and (Ref. AMM
R TASK 31-32-34-400-001).
R (1) If the fault continues:
R - do a check and repair the wiring from the CFDIU (1TW) pins AB/5D,
R 5E to the first terminal block (Ref. ASM 31-32/04).
R B. Do the test given in Para. 3.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 051-099, ∞∞31-32-00∞∞∞∞∞∞∞∞∞∞Page A257
May 01/05 CES
R **ON A/C ALL
TASK 31-32-00-810-913
Loss of the BSCU Output Bus 2 by the CFDIU
1. Possible Causes_______________
- CFDIU (1TW) - wiring
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM AMM AMM ASM 31-32-00-869-002 31-32-34-000-001 31-32-34-400-001 31-32/04 Procedure for Class 3 Faults ReadingRemoval of the CFDIU (1TW)Installation of the CFDIU (1TW)
3. Fault Confirmation__________________
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 1GG M34 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 2GG M33
B. On the CFDS MENU page, get access to the AVIONICS STATUS page (Ref. AMM TASK 31-32-00-869-002).
R R R R NOTE : If the fault message NO BSCU 1 DATA is shown on the current flight____ report or on the post flight report after reset of the anti skid and nose wheel steering system with the A/SKID & NOSE WHEEL control switch (5GG): - no action is necessary.
4. Fault Isolation
_______________
A. If the test gives the maintenance message NO BSCU 1 DATA:
- replace the CFDIU (1TW) (Ref. AMM TASK 31-32-34-000-001) and (Ref. AMM TASK 31-32-34-400-001).
(1) If the fault continues:
- do a check and repair the wiring from the CFDIU (1TW) pins AA/8F, 8G to the first terminal block (Ref. ASM 31-32/04).
B. Do the test given in Para. 3.B.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞31-32-00∞∞∞∞∞∞∞∞∞∞Page A259
May 01/05R
CES Loss of the BSCU Output Bus 4 by the CFDIU
1. Possible Causes
_______________
- CFDIU (1TW)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 31-32-00-869-002 Procedure for Class 3 Faults Reading
AMM 31-32-34-000-001 Removal of the CFDIU (1TW)
AMM 31-32-34-400-001 Installation of the CFDIU (1TW)
ASM 31-32/05
3. Fault Confirmation
__________________
A. Make sure that this(these) circuit breaker(s) is(are) closed:
-------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------121VU HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY 4GG M36 121VU HYDRAULIC/BRAKING AND STEERING/SYS2/CTL 3GG M35
B. On the CFDS MENU page, get access to the AVIONICS STATUS page (Ref. AMM TASK 31-32-00-869-002).
R NOTE : If the fault message NO BSCU 2 DATA is shown on the current flight
____ R report or on the post flight report after reset of the anti skid R and nose wheel steering system with the A/SKID & NOSE WHEEL R control switch (5GG):
- no action is necessary.
4. Fault Isolation
_______________
A. If the test gives the maintenance message NO BSCU 2 DATA:
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320 Trouble Shooting Manual 排故手册 指示和记录系统 1(48)
