Narrative:

At 80 KTS; first officer reported a right generator drive EICAS and 4 generator drive light. I elected to continue the takeoff. After cleanup; we advised departure control that we had a problem. First officer ran the QRH and we disconnected the idg. We asked ATC to return to land. We did not dump fuel and made an overweight landing at 330K. Landing was uneventful.

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Original NASA ASRS Text

Title: B767-300ER FLT CREW WITH A R GENERATOR EICAS MESSAGE; RETURNS TO AN OVERWT LNDG AT LAX.

Narrative: AT 80 KTS; FO RPTED A R GENERATOR DRIVE EICAS AND 4 GENERATOR DRIVE LIGHT. I ELECTED TO CONTINUE THE TKOF. AFTER CLEANUP; WE ADVISED DEP CTL THAT WE HAD A PROB. FO RAN THE QRH AND WE DISCONNECTED THE IDG. WE ASKED ATC TO RETURN TO LAND. WE DID NOT DUMP FUEL AND MADE AN OVERWT LNDG AT 330K. LNDG WAS UNEVENTFUL.

Data retrieved from NASA's ASRS site as of January 2009 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.