Narrative:

Taxiing out attempting to start #2 engine. Got indications that starter sheared. Returned to gate.

Google
 

Original NASA ASRS Text

Title: B727. ENG STARTER SHAFT SHEERED DURING START ATTEMPT.

Narrative: TAXIING OUT ATTEMPTING TO START #2 ENG. GOT INDICATIONS THAT STARTER SHEARED. RETURNED TO GATE.

Data retrieved from NASA's ASRS site as of July 2007 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.