While on final approach a B767 right generator dropped off line but returned to normal. After landin...

Attributes
ACN	989691
Time
Date	201201
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Light	Daylight
Aircraft 1
Make Model Name	B767 Undifferentiated or Other Model
Operating Under FAR Part	Part 121
Flight Phase	Landing
Flight Plan	IFR
Component
Aircraft Component	AC Generator/Alternator
Person 1
Function	Captain Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Critical

Narrative:

On approximately 6 mile final to 9R the right engine generator dropped off line. After a short time the generator came back on then once again tripped off. The APU was started and the landing was accomplished. While taxiing in the oil pressure dropped to 7 psi. The engine was shutdown and the QRH procedure was accomplished. At first it appeared the problem was with the right generator but when power was reduced after landing and waiting for a runway crossing the right engine low pressure light illuminated and the oil pressure was noted to be in the red. Oil quantity was 20.

Original NASA ASRS Text

Title: While on final approach a B767 right generator dropped off line but returned to normal. After landing engine oil pressured dropped to 7 PSI; the right engine was then shut down using the QRH.

Narrative: On approximately 6 mile final to 9R the right engine generator dropped off line. After a short time the generator came back on then once again tripped off. The APU was started and the landing was accomplished. While taxiing in the oil pressure dropped to 7 PSI. The engine was shutdown and the QRH procedure was accomplished. At first it appeared the problem was with the right generator but when power was reduced after landing and waiting for a runway crossing the right engine low pressure light illuminated and the oil pressure was noted to be in the red. Oil quantity was 20.

Data retrieved from NASA's ASRS site as of July 2013 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.

While on final approach a B767 right generator dropped off line but returned to normal. After landing engine oil pressured dropped to 7 psi; the right engine was then shut down using the QRH.