2.
 Push the line key adjacent to the - The BSCU SYS 1/LRU IDENTIFICATION

 LRU IDENTIFICATION indication.  page comes into view:
 Read the related P/N.

 3.
 Push the line key adjacent to the
 RETURN indication to get the
 SYSTEM REPORT/TEST/L/G page.

 1EFF : ALL 1 32-46-00Page 512 1 1 May 01/05 1 1 1CES 1

 **ON A/C 106-149, 221-299,

 Subtask 32-46-00-740-052-A

 A. Do this test: NOTE : This test is for channel 1. For channel 2, use the indications
____
 between parentheses.

 -------------------------------------------------------------------------------ACTION RESULT -------------------------------------------------------------------------------
1.
 On the MCDU, push the line key adjacent to the BSCU 1(2) indication.

 2.
 Push the line key adjacent to the LRU IDENT indication.

3.
 Push the line key adjacent to the RETURN indication to get the SYSTEM REPORT/TEST/L/G page.

-
the BSCU CHAN 1(2) page comes intoview.

-
the BSCU CHAN 1(2)/LRU IDENTIFICATIONpage comes into view. This page gives: . the Part Number of the BSCU . the Serial Number of the BSCU . the pin programming reference (wheel diameter and type of brake).

R 1EFF : 106-149, 221-299, 1 32-46-00Page 513 1 1 Aug 01/05 1 1 1CES 1R **ON A/C 401-499,

R Subtask 32-46-00-740-052-B R A. Do this test: R NOTE : This test is for channel 1. For channel 2, use the indications
____ R between parentheses.
R -------------------------------------------------------------------------------R ACTION RESULT R -------------------------------------------------------------------------------
R 1. On the MCDU, push the line key
R adjacent to the BSCU 1(2)
R indication.

R 2. Push the line key adjacent to the
R LRU IDENT indication.
R
R
R

R 3. Push the line key adjacent to the
R RETURN indication to get the
R SYSTEM REPORT/TEST/L/G page.

 **ON A/C ALL
 5. Close-up
________
 Subtask 32-46-00-860-057
-
the BSCU CHAN 1(2) page comes into view.

-
the BSCU CHAN 1(2)/LRU IDENTIFICATION page comes into view. This page gives: . the Part Number of the BSCU . the Serial Number of the BSCU

A. Put the aircraft back to its initial configuration.
 (1)
 On the MCDU, push the line key adjacent to the RETURN indication until the CFDS menu page comes into view.

 (2)
 De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).

 (3)
 Remove the warning notice(s).

 1EFF : ALL 1 32-46-00Page 514 1 1 Aug 01/05 1 1 1CES 1 TASK 32-46-00-740-004

 BITE Test of the BSCU - Steering Data
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------
REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific circuit breaker(s) safety clip(s)
 No specific warning notice(s)

 B. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE DESIGNATION
 -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
 from the External Power 29-10-00-863-001 Pressurize the Green Hydraulic System 29-10-00-864-001 Depressurize the Green Hydraulic System 31-32-00-860-009 Procedure to Get Access to the SYSTEM REPORT/TEST/L/G
 Page
 3. Job Set-up
__________
R
 Subtask 32-46-00-860-061
 A. Aircraft Maintenance Configuration
 (1)
 On the panel 400VU, make sure that the L/G normal control-lever is set to DOWN.

 (2)
 On the panel 402VU, make sure that the A/SKID & NOSE WHEEL switch is at ON.

 1EFF : ALL 1 32-46-00Page 515 1 1 Aug 01/05 1 1 1CES 1

 (3)
 Make sure that the nose-wheel steering handwheels and the rudder pedals are in the neutral position.

 (4)
 On the nose gear leg, on the nose wheel steering deactivation electrical box, make sure that the towing lever is in the normal position (engaged position).

 (5)
 Energize the aircraft electrical circuits (Ref. TASK 24-41-00-861-002).
　
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