R . wiring from the BSCU (10GG) pin AB/1D to the ANN LT Test & INTFC R board pin A/31

R . wiring from the ANN LT Test & INTFC board (1LP) A/33 to the first R terminal block

R . wiring from the ANN LT Test & INTFC board (1LP) A/17 to the AUTO R BRK/MAX pushbutton switch (6GG) pin A/7

R . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/A1 to R the BSCU (10GG) pin AA/13E

R . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/8 to R the first terminal block

R . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/A3 to R the ground terminal.

 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-049, 051-099, 101-105, 151-199, ∞∞32-42-00∞∞∞∞∞∞∞∞∞∞Page A241
 201-220, 301-399, Aug 01/05 CESR **ON A/C 106-149, 221-299, 401-499,

 A. If the BITE test or the GROUND SCANNING gives the maintenance message BSCU (10GG).
 - replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001) and (Ref. AMM
 TASK 32-42-34-400-001). R
 B. If the fault continues, read the TROUBLE SHOOTING DATA of the BSCU (Ref. 32-42-00, P.Block 301):
 - if the trouble shooting data gives the fault code 180: refer to paragraph C.

 - if the trouble shooting data gives the fault code 181: refer to paragraph D.

 - if the trouble shooting data gives the fault code 840 or 841: refer to

 paragraph E. R
 C. If the fault continues and the trouble shooting data gives the fault code: 180
 - replace the BOARD-ANN LT TEST & INTFC (1LP) (Ref. AMM TASK 33-14-33-000-001) and (Ref. AMM TASK 33-14-33-400-001).
 (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:

 - replace the AUTO BRK/MAX pushbutton switch (6GG) (Ref. AMM TASK 33-10-00-000-002) and (Ref. AMM TASK 33-10-00-400-002).

 (3) If the fault continues:

 - do a check and repair the: . wiring from the BSCU (10GG) pin AB/1C to the ANN LT Test & INTFC board (1LP) pin A/34 . wiring between the pin A/32 and the pin A/35 of the ANN LT Test & INTFC board (1LP) . wiring from the ANN LT Test & INTFC board (1LP) A/33 to the first terminal block . wiring from the ANN LT Test & INTFC board (1LP) A/18 to the AUTO BRK/MAX pushbutton switch (6GG) pin A/4 . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/A1 to the BSCU (10GG) pin AA/13E . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/8 to the first terminal block . wiring between the pin A/9 and the pin A/5 of the AUTO BRK/MAX pushbutton switch (6GG) . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/A3 to the ground terminal.
 「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 106-149, 221-299, 401-499, ∞∞32-42-00∞∞∞∞∞∞∞∞∞∞Page A242
 Aug 01/05 CES

 D. If the fault continues and if the trouble shooting data gives the fault code: 181
 - replace the BOARD-ANN LT TEST & INTFC (1LP) (Ref. AMM TASK 33-14-33-000-001) and (Ref. AMM TASK 33-14-33-400-001).
 (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:

 - replace the AUTO BRK/MAX pushbutton switch (6GG) (Ref. AMM TASK 33-10-00-000-002) and (Ref. AMM TASK 33-10-00-400-002).

 (3) If the fault continues:

 - do a check and repair the: . wiring from the BSCU (10GG) pin AB/1D to the ANN LT Test & INTFC board pin A/31 . wiring from the ANN LT Test & INTFC board (1LP) A/33 to the first terminal block . wiring from the ANN LT Test & INTFC board (1LP) A/17 to the AUTO BRK/MAX pushbutton switch (6GG) pin A/7 . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/A1 to the BSCU (10GG) pin AA/13E . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/8 to the first terminal block . wiring from the AUTO BRK/MAX pushbutton switch (6GG) pin A/A3 to the ground terminal.
R
R E. If the fault code continues and the trouble shooting gives the fault code 840 or 841:
 - On the TSD page compare the REF SPEED with the WHEEL SPEED of each wheel.
 (1) if the difference is more than 12 m/s, check the related tachometer for damage.
 - if necessary replace the related DRIVE ASSEMBLY (Ref. AMM TASK 32-42-68-000-003) (Ref. AMM TASK 32-42-68-400-003).
 (a) if the fault continues:
 - replace the related TACHOMETER. (Ref. AMM TASK 32-42-57-000-001) (Ref. AMM TASK 32-42-57-400-001)
 1 if the fault continues:
　
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) 起落架 LANDING GEAR 2(25)