SDR UIEA2018010300005

Service difficulty report · Apu · Boeing 76731B

Difficulty date: January 2, 2018
Submitted: January 3, 2018
Operation: Air carrier
Aircraft: N1361A
Make and model: Boeing 76731B
Aircraft serial: 26265
Aircraft time: 86,366 hours, 18,309 cycles
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: Apu
Condition: Faulted
Stage of operation: TX
How discovered: O
Nature of condition: O
Precautionary procedure: O

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

What was found

APU FAULT WHILE STARTING ON TAXI IN . TWO ATTEMPTS, ON SECOND ATTEMPT NOTICED AN RPM OF 22.1 AND 770 EGT BEFORE SHUTDOWN BY FAULT. FOUND OIL QTY LOW. SERVICED IAW AMM 12-13-04, NO LEAKS NOTED. APU STARTED FIRST ATTEMPT. PERFORMED A BITE CHECK IAW FIM 49-11 F/T 987 NO FAULTS NOTED.

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