AUTO FLT FCU 1/2 FAULT
Flight Control Unit (FCU)
— RESET PROCEDURE—
Pull & Reset:
FCU1: B05
FCU2: M21
If no joy pull both.
Reset together after 7 minutes
Pull CBs for: 7 mins
POST: 30 sec

AUTO FLT FCU 1/2 FAULT
Flight Control Unit (FCU)
— RESET PROCEDURE—
Pull & Reset:
FCU1: B05
FCU2: M21
If no joy pull both.
Reset together after 7 minutes
Pull CBs for: 7 mins
POST: 30 sec
All instructions and limitations given in those documents that relate to the resetting of systems both on the ground and in the air must be respected. No reset should be attempted without a thorough appreciation of the technical ramifications. No more than one computer should be reset at any one time. No reset should be attempted in flight unless specifically permitted by the QRH. Maintenance messages remaining after a reset require engineering investigation.






