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?? Error codes H4-1, H4-2, H4-3, H4-4, H4-5 (Attachment 2 lever potentiometer abnormality)
Related portion

Probable cause
?? Connector contact defect
?? Attachment 2 lever potentiometer harness defect
?? Attachment 2 lever potentiometer defect
?? SAS/OPS controller defect
?? Fuse defect
  • Posted 27 Oct 2019 07:45
  • By forkguy
  • joined 25 Jul'17 - 28 messages
  • Texas, United States
ohhhh

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The black box flight recorder was invented by Australian scientist David Warren in the mid-1950s. While initially met with indifference in Australia, his invention gained international recognition, particularly in the UK, and is now a mandatory piece of safety equipment on all commercial aircraft.