R (1) If the fault continues:
R - replace the ABCU (95GG) (Ref. AMM TASK 32-43-34-000-001) (Ref. AMM
R TASK 32-43-34-400-001)

R (2) If the fault continues:
R - do a check and repair the wiring between the servovalve (97GG) and
R the ABCU (95GG)

R B. Do the test given in Para.3.A.

 「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 : 401-499, ∞∞32-43-00∞∞∞∞∞∞∞∞∞∞Page 234
 Aug 01/05 CES

R TASK 32-43-00-810-825

R  Failure of the BRK ALTN SERVOVALVE (98GG) 
R  1. Possible Causes_______________ 
R  - SERVO VALVE (98GG) 
R  - ABCU (95GG) 
R  - wiring 
R  2. Job Set-up Information______________________ 
R  A. Referenced Information 
R  -------------------------------------------------------------------------------
R  REFERENCE  DESIGNATION 
R  -------------------------------------------------------------------------------

R  AMM  32-43-34-000-001 
R 
R  AMM  32-43-34-400-001 
R 
R  AMM  32-43-35-000-001 
R 
R  AMM  32-43-35-400-001 
R 
R  AMM  32-46-00-740-005 

R 3. Fault Confirmation
__________________ R A. Test
Removal of the Alternate Braking Control Unit (ABCU)
(95GG)
Installation of the Alternate Braking Control Unit
(ABCU) (95GG)
Removal of the Alternate-Brake Direct Drive Valve
97GG(98GG)
Installation of the Alternate-Brake Direct Drive
Valve 97GG(98GG)
BITE Test of the Normal Braking System

R (1) Do the BITE test of the BSCU (Ref. AMM TASK 32-46-00-740-005)
R 4. Fault Isolation
_______________
R A. If the BITE test gives the maintenance message BRK ALTN SERVOVLV
R (98GG)/ABCU (95GG):
R - replace the SERVO VALVE (98GG) (Ref. AMM TASK 32-43-35-000-001) (Ref.
R AMM TASK 32-43-35-400-001)

R (1) If the fault continues:
R - replace the ABCU (95GG) (Ref. AMM TASK 32-43-34-000-001) (Ref. AMM
R TASK 32-43-34-400-001)

R (2) If the fault continues:
R - do a check and repair the wiring between the servovalve (98GG) and
R the ABCU (95GG)

R B. Do the text given in para.3.A.

 「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 : 401-499, ∞∞32-43-00∞∞∞∞∞∞∞∞∞∞Page 235
 Aug 01/05 CES

R TASK 32-43-00-810-826

R  Loss of the Anti skid function on the alternate braking system 
R  1. Possible Causes_______________ 
R  - BSCU (10GG) 
R  - ABCU (95GG) 
R  - wiring 
R  2. Job Set-up Information______________________ 
R  A. Referenced Information 
R  -------------------------------------------------------------------------------
R  REFERENCE  DESIGNATION 
R  -------------------------------------------------------------------------------

R  AMM  32-42-34-000-001 
R 
R  AMM  32-42-34-400-001 
R 
R  AMM  32-43-34-000-001 
R 
R  AMM  32-43-34-400-001 
R 
R  AMM  32-46-00-740-005 

R 3. Fault Confirmation
__________________ R A. Test
Removal of the Braking/Steering Control Unit (BSCU)
(10GG)
Installation of the Braking/Steering Control Unit
(BSCU) (10GG)
Removal of the Alternate Braking Control Unit (ABCU)
(95GG)
Installation of the Alternate Braking Control Unit
(ABCU) (95GG)
BITE Test of the Normal Braking System

R (1) Do the BITE test of the BSCU (Ref. AMM TASK 32-46-00-740-005)
R 4. Fault Isolation
_______________
R A. If the BITE test gives the maintenance message BSCU(10GG)/ABCU(95GG):
R - replace the BSCU (10GG) (Ref. AMM TASK 32-42-34-000-001) (Ref. AMM TASK
R 32-42-34-400-001)

R (1) If the fault continues:
R - replace the ABCU (95GG) (Ref. AMM TASK 32-43-34-000-001) (Ref. AMM
R TASK 32-43-34-400-001)

R (2) If the fault continues:
R - do a check and repair the wiring between the BSCU (10GG) and the
R ABCU (95GG)

R B. Do the text given in the para.3.A.

 「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 : 401-499, ∞∞32-43-00∞∞∞∞∞∞∞∞∞∞Page 236
　
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