R (2) Do a check of the steering angle on the MCDU.

R  (a) On the MCDU, get the STEERING DATA for the BSCU SYS 1 and BSCU 
R  SYS 2: 
R  (Ref. Fig. 202/TASK 32-51-00-991-005) 
R  - On the MCDU, get the SYSTEM REPORT/TEST/L/G page (Ref. AMM TASK 
R  31-32-00-860-009). 
R  - On the SYSTEM REPORT/TEST/L/G page, push the line key adjacent 
R  to the BSCU1 indication. 
R  - Make sure that the N/WS handwheels and the rudder pedals are in 
R  the neutral position. 
R  - On the BSCU SYS 1 page, push the line key adjacent to the 
R  STEERING DATA indication. 
R  - Push the line key adjacent to the REFRESH indication. 
R  - Print the STEERING DATA page of the BSCU SYS 1. 
R  - Push the line key adjacent to the RETURN indication to get the 
R  SYSTEM REPORT/ TEST/L/G page. 
R  - On the SYSTEM REPORT/TEST/L/G page, push the line key adjacent 
R  to BSCU2 indication. 
R  - On the BSCU SYS 2 page, push the line key adjacent to STEERING 
R  DATA indication. 
R  - Push the line key adjacent to the REFRESH indication. 
R  - Print the STEERING DATA page of the BSCU SYS 2. 
R  - Put the line key adjacent to the RETURN indication to get the 
R  SYSTEM REPORT/TEST/L/G page. 
R  (b) Do a check of CAPT,FO, rudder pedal, steering command angle and 
R  BSCU RVDT input : CAPT ANGLE, FO ANGLE,Pedal angle,STEER ORDER 
R  and NWS ANGLE 3GC parameters : 
R  1 Make sure that the CAPT ANGLE value is less than or equal to 0_ 
R  deg. plus or minus 0.4 deg. for the SYS 1 and SYS 2. 
R  2 Make sure that the FO ANGLE value is less than or equal to 0_ 
R  deg. plus or minus 0.4 deg. for the SYS 1 and SYS 2. 
R  3 Make sure that the pedal angle value is less than or equal to_ 
R  0 deg. Plus or minus 0.1 deg. For the SYS 1 and SYS 2. 
R  4 Make sure that the STEERING ORDER value is 0 degree for the_ 
R  SYS 1 and SYS 2. 
R  5 Make sure that the difference between the NWS ANGLE 3GC SYS 1_ 
R  (value A) and NWS ANGLE 3GC SYS2 (value B) is less than or 
R  equal to 0.8 degrees. 
R  (c) If any of the above parameters is out of tolerances, do the 
R  applicable steps: 
R  1 If the CAPT ANGLE value is more than 0 deg. plus or minus 0.4_ 
R  deg. for the SYS 1 and/or SYS 2:

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R  - Replace the XMTR UNIT-N/W STRG HANDWHEEL,CAPT (1GC) (Ref. 
R  AMM TASK 32-51-11-000-001) and (Ref. AMM TASK 32-51-11-400-
R  001). 
R  - Do the steps (a) and (b) 1_ again and make sure that the 
R  CAPT ANGLE value is correct for the SYS 1 and SYS 2, if not 
R  do step 6_. 
R  2_  If the FO ANGLE value is more than 0 deg. plus or minus 0.4
R  deg. For the SYS 1 and/or SYS 2: 
R  - Replace the XMTR UNIT-N/W STRG HANDWHEEL,F/O (2GC) (Ref. AMM 
R  TASK 32-51-11-000-001) and (Ref. AMM TASK 32-51-11-400-001). 
R  - Do the steps (a) and (b) 2_ again and make sure that the FO 
R  ANGLE value is correct for the SYS 1 and SYS 2, if not do 
R  step 6_. 
R  3_  If the pedal angle value is more than 0 deg. plus or minus 0.1
R  deg. for the BSCU SYS 1 and/or the BSCU SYS 2: 
R  - Open the circuit breakers 15CE2 and 16CE2 (the ELAC2 is 
R  isolated). 
R  - On the SYSTEM REPORT/TEST/L/G page, push the line key 
R  adjacent to the BSCU1 indication. 
R  - On the BSCU SYS 1 page, push the line key adjacent to the 
R  STEERING DATA indication. 
R  - On the STEERING DATA page of the BSCU SYS 1, push the line 
R  key adjacent to the REFRESH indication. 
R  - Record the value of the pedal angle value (value A1). 
　
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