SDR UIEA2021081201774

Service difficulty report · Warning Light · Boeing 76731K

Difficulty date: August 12, 2021
Submitted: August 16, 2021
Operation: Air carrier
Aircraft: N1487A
Make and model: Boeing 76731K
Aircraft serial: 28865
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: Warning Light
Condition: False Activation
Location: Apu
Stage of operation: TX
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 FAULT EICAS MSG DISPLAYED DURING ATTEMPTED APU START AFTER LANDING, QRH COMPLETED. FAULT LIGHT DOES NOT REMAIN DISPLAYED WITH APU SWITCH OFF.(<P><SPAN>PERFORMED BITE TEST NO FAULTS NOTED PER FIM 49-11 FT 987, OPS CHECK GOOD AT THIS TIME</SPAN></P>)

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