R **ON A/C 106-149, 221-299, 401-499,
A. If the test gives the maintenance message BRK NORM SERVOVLV1 (15GG):
- replace the SERVOVALVE-NORM BRK WHEEL 1 (15GG) (Ref. AMM TASK 32-42-48-000-001) and (Ref. AMM TASK 32-42-48-400-001).
(1) If the fault continues:
- replace the PRESS XDCR-NORM BRK WHEEL 1 (11GG) (Ref. AMM TASK 32-42-21-000-001) and (Ref. AMM TASK 32-42-21-400-001).
**ON A/C ALL
B. Do the test given in Para. 3.A.
TASK 32-42-00-810-845
Drift of the Normal Brake Servovalve (Wheel 3)
1. Possible Causes
_______________
- SERVOVALVE-NORM BRK WHEEL 3 (16GG)
- PRESS XDCR-NORM BRK WHEEL 3 (12GG)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 32-42-21-000-001 Removal of the Normal-Brake Pressure Transducer AMM 32-42-21-400-001 Installation of the Normal-Brake Pressure Transducer AMM 32-42-48-000-001 Removal of the Normal Brake Servovalve AMM 32-42-48-400-001 Installation of the Normal Brake Servovalve AMM 32-46-00-740-001 BITE Test of the BSCU AMM 32-46-00-740-005 BITE Test of the Normal Braking System
3. Fault Confirmation
__________________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399,
A. Do the BITE test of the BSCU (Ref. AMM TASK 32-46-00-740-001).
R **ON A/C 106-149, 221-299, 401-499,
A. Do the BITE test of the Normal Braking System. (Ref. AMM TASK 32-46-00-740-005)
**ON A/C ALL
4. Fault Isolation
_______________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399,
A. If the test gives the maintenance message BRK NORM SERVOVALVE 16GG:
- replace the SERVOVALVE-NORM BRK WHEEL 3 (16GG) (Ref. AMM TASK 32-42-48-000-001) and (Ref. AMM TASK 32-42-48-400-001).
(1) If the fault continues:
- replace the PRESS XDCR-NORM BRK WHEEL 3 (12GG) (Ref. AMM TASK 32-42-21-000-001) and (Ref. AMM TASK 32-42-21-400-001)
「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 ∞∞32-42-00∞∞∞∞∞∞∞∞∞∞Page 274
Aug 01/05 CES
R **ON A/C 106-149, 221-299, 401-499,
A. If the test gives the maintenance message BRK NORM SERVOVLV3 (16GG):
- replace the SERVOVALVE-NORM BRK WHEEL 3 (16GG) (Ref. AMM TASK 32-42-48-000-001) and (Ref. AMM TASK 32-42-48-400-001).
(1) If the fault continues:
- replace the PRESS XDCR-NORM BRK WHEEL 3 (12GG) (Ref. AMM TASK 32-42-21-000-001) and (Ref. AMM TASK 32-42-21-400-001)
**ON A/C ALL
B. Do the test given in Para. 3.A.
TASK 32-42-00-810-846
Drift of the Normal Brake Servovalve (Wheel 2)
1. Possible Causes
_______________
- SERVOVALVE-NORM BRK WHEEL 2 (17GG)
- PRESS XDCR-NORM BRK WHEEL 2 (13GG)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 32-42-21-000-001 Removal of the Normal-Brake Pressure Transducer AMM 32-42-21-400-001 Installation of the Normal-Brake Pressure Transducer AMM 32-42-48-000-001 Removal of the Normal Brake Servovalve AMM 32-42-48-400-001 Installation of the Normal Brake Servovalve AMM 32-46-00-740-001 BITE Test of the BSCU AMM 32-46-00-740-005 BITE Test of the Normal Braking System
3. Fault Confirmation
__________________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399,
A. Do the BITE test of the BSCU (Ref. AMM TASK 32-46-00-740-001).
R **ON A/C 106-149, 221-299, 401-499,
A. Do the BITE test of the Normal Braking System. (Ref. AMM TASK 32-46-00-740-005)
**ON A/C ALL
4. Fault Isolation
_______________
**ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399,
A. If the test gives the maintenance message BRK NORM SERVOVALVE 17GG:
- replace the SERVOVALVE-NORM BRK WHEEL 2 (17GG) (Ref. AMM TASK 32-42-48-000-001) and (Ref. AMM TASK 32-42-48-400-001).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 起落架 LANDING GEAR 2(2)
