- replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001)and (Ref. AMM TASK 32-42-34-400-001)
(2) If the fault continues:
- do a check and repair the wiring from the BTMU (2GW) pin A/A to the first terminal block (Ref. ASM 32-47/01).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞32-47-00∞∞∞∞∞∞∞∞∞∞Page 213
May 01/05 CES (3) If the fault continues:
- do a check and repair the wiring from the BTMU (2GW) to the BSCU (10GG) pin A/B to pin AB/11D (Ref. ASM 32-47/01).
R **ON A/C 106-149, 221-299, 401-499,
A. If the test gives the maintenance messages BRAKE TEMP
SENSOR3(4GW)/BTMU(2GW) and BRAKE TEMP SENSOR4(6GW)/BTMU(2GW):
- replace the MONITORING UNIT-BRK TEMP, R1 (2GW) (Ref. AMM TASK 32-47-18-000-001) and (Ref. AMM TASK 32-47-18-400-001).
(1) If the fault continues:
- replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001)and (Ref. AMM TASK 32-42-34-400-001)
(2) If the fault continues:
- do a check and repair the wiring from the BTMU (2GW) pin A/A to the first terminal block (Ref. ASM 32-47/01).
(3) If the fault continues:
- do a check and repair the wiring from the BTMU (2GW) to the BSCU (10GG) pin A/B to pin AB/11D (Ref. ASM 32-47/01).
**ON A/C ALL
B. Do the test given in Para. 3.A.
TASK 32-47-00-810-806
Loss of the Brake Temperature Monitoring on the Wheel 1 and 2
1. Possible Causes
_______________
- MONITORING UNIT-BRK TEMP, L1 (3GW)
- BSCU (10GG)
- wiring from the BTMU (3GW) pin A/A to the first terminal block
- wiring from the BTMU (3GW) to the BSCU (10GG)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 32-42-34-000-001 Removal of the Braking/Steering Control Unit (BSCU) (10GG) AMM 32-42-34-400-001 Installation of the Braking/Steering Control Unit (BSCU) (10GG)
AMM 32-46-00-740-001 BITE Test of the BSCU
R AMM 32-47-18-000-001 Removal of the Brake Temperature Monitoring Unit
R AMM 32-47-18-400-001 Installation of the Brake Temperature Monitoring Unit ASM 32-47/01
3. Fault Confirmation
__________________
A. Test
(1) Do the BITE test of the BSCU (Ref. AMM TASK 32-46-00-740-001).
4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399,
A. If the test gives the maintenance messages BRAKE TEMP SENSOR 5GW OR MONIT UNIT 3GW and BRAKE TEMP SENSOR 7GW OR MONIT UNIT 3GW:
- replace the MONITORING UNIT-BRK TEMP, L1 (3GW) (Ref. AMM TASK 32-47-18-000-001) and (Ref. AMM TASK 32-47-18-400-001).
(1) If the fault continues:
- replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001)and (Ref. AMM TASK 32-42-34-400-001)
(2) If the fault continues:
- do a check and repair the wiring from the BTMU (3GW) pin A/A to the first terminal block (Ref. ASM 32-47/01).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : ALL ∞∞32-47-00∞∞∞∞∞∞∞∞∞∞Page 215
May 01/05 CES (3) If the fault continues:
- do a check and repair the wiring from the BTMU (3GW) to the BSCU (10GG) pin A/B to pin AB/11C (Ref. ASM 32-47/01).
R **ON A/C 106-149, 221-299, 401-499,
A. If the test gives the maintenance messages BRAKE TEMP
SENSOR1(5GW)/BTMU(3GW) and BRAKE TEMP SENSOR2(7GW)/BTMU(3GW):
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 起落架 LANDING GEAR 2(75)
