SDR UIEA2019042804056

Service difficulty report · Unknown · Boeing 76731K

Difficulty date: April 28, 2019
Submitted: May 2, 2019
Operation: Air carrier
Aircraft: N1487A
Make and model: Boeing 76731K
Aircraft serial: 28865
Aircraft time: 84,980 hours, 17,118 cycles
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: Unknown
Condition: Malfunctioned
Location: Apu
Stage of operation: LD
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

APU WOULD NOT START AFTER LANDING. APU FAULT DISPLAYED, ATTEMPTED START 3 TIMES WITH SAME FAULT. (<P>BITE CHECK FCM PER AMM 49-11-00. NO FAULTS DISPLAYED, PERFORMED APU START, 1 ATTEMPT SUCCESSFUL PER AMM 49-11-00. OPS CHECK GOOD. </P>)

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