SDR P5CA2020061760197

Service difficulty report · Apu · Boeing 7673Y0

Difficulty date: June 16, 2020
Submitted: June 17, 2020
Operation: Air carrier
Aircraft: N642GT
Make and model: Boeing 7673Y0
Aircraft serial: 26207
Aircraft time: 80,378 hours, 21,960 cycles
System (JASC): 4920 · APU Core Engine
Part: Apu
Condition: Smoke
Stage of operation: IN
How discovered: O
Nature of condition: B
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING POST FLIGHT NOTICED APU WAS EXHAUSTING SMOKE. APU SHUT DOWN, NO APU FIRE INDICATION. ACCOMPLISHED VISUAL INSPECTION OF APU TAIL PIPE AND EXTERIOR OF APU, NO DISCREPANCIES NOTED. ACCOMPLISHED FIM TASK 49-11-00-815, NO FAULTS. ACCOMPLISHED APU ECU BITE LAST LEG NORMAL STOP RAN APU SEVERAL TIMES WITH NO FAULTS. OK FOR SERVICE.

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