SDR UIEA2019090305430

Service difficulty report · Warning System · Boeing 76731K

Difficulty date: September 2, 2019
Submitted: September 3, 2019
Operation: Air carrier
Aircraft: N1373A
Make and model: Boeing 76731K
Aircraft serial: 27205
Aircraft time: 99,770 hours, 20,764 cycles
System (JASC): 2421 · AC Generator-Alternator
Part: Warning System
Condition: False Activation
Location: Cockpit
Stage of operation: TO
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

"LEFT GENERATOR DRIVE" EICAS MESSAGE UPON TAKING THE RUNWAY FOR DEPARTURE. RAN THE QRH, MESSAGE WENT AWAY. PERFORMED BITE CHECK BPCU IAW FIM 24-20 FAULT TREE 801, NO FAULTS FOUND AT THIS TIME. CHECKED AT SERVICED LEFT IDG PER AMM 12-13-03, LEAK CHECK GOOD.

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