A319 A320 A321 飞机维护手册 AMM Aircraft Maintenance Manual 23_部分10.pdf457页

Subtask 32-51-00-865-050 B. 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 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/CTL 1GG M34 121VU HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY 2GG M33 4. Procedure _________ R **ON A/C 001-049, 051-099, 101-105, 151-199, 201-220, 301-399, Subtask 32-51-00-710-050 A. Operational Test of the Nose Wheel Steering with the CFDS ------------------------------------------------------------------------------ACTION RESULT ------------------------------------------------------------------------------1. On the MCDU, push the line key adjacent to the BSCU 1 indication. 2. Push the line key adjacent to the TEST indication. 3. Obey the instructions shown on the screen. Wait 5 seconds then push the line key adjacent to the TEST indication. - the BSCU SYS 1 page comes into view.

- the BSCU SYS 1/TEST page comes into view and gives instructions. The test starts and continues for 45 seconds. If the test finds no fault: - the NO FAILURE indication comes into view. If the test results are incorrect: - a list of fault messages comes into view. - the SYSTEM REPORT/TEST L/G page comes into view. - the BSCU SYS 2 page comes into view.

4. Push the line key adjacent to the RETURN indication to get the SYSTEM REPORT/TEST L/G page. 5. Push the line key adjacent to the BSCU 2 indication.

EFF : CES

ALL

32-51-00

Page 502 May 01/05


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