757/767 APU Troubleshooting Manual

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4 years 1 month ago #675 by Mark
This manual will not be updated. It can be downloaded.

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10 months 2 weeks ago #1157 by Mark
  
 

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10 months 2 weeks ago - 10 months 2 weeks ago #1163 by Mark
The APU ECU (Electronic Control Unit) mini-flag test is another tool for troubleshooting APU start or run functions.
To see the mini-flags..... press and hold "Lamp Test". After all rows have been sequenced, the code can be read sideways.

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Last edit: 10 months 2 weeks ago by Mark.

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10 months 1 week ago - 10 months 1 week ago #1186 by edoradar
Hello Mark, I am programming a maintenance simulation which would include also the Apu Ecu. Would you by chance be able to take a clear high res picture of the full unit straight from the front? With all lights off and all lights on would be the best, if not just off is fine. Thanks!
Last edit: 10 months 1 week ago by edoradar. Reason: Mistyping

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10 months 1 week ago #1187 by Mark
I'll be back at work tomorrow.
The lights test one row at a time. I'll have to send you a vid for that.

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10 months 1 week ago - 10 months 1 week ago #1188 by edoradar
Then just pic with all of em off is perfect. Just straight from the front and with whole computer visible would be perfect as then I’ll make the buttons interactive and make frames with the indicator legends to go over each indicator
Last edit: 10 months 1 week ago by edoradar.

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