B757 flight crew experienced N3 surging at FL340 and elected to divert for maintenance.

Attributes
ACN	902618
Time
Date	201008
Local Time Of Day	0601-1200
Place
Locale Reference	ZZZ.ARTCC
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 121
Flight Phase	Cruise
Component
Aircraft Component	Turbine Engine
Person 1
Function	First Officer Pilot Flying
Person 2
Function	Captain Pilot Not Flying
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Less Severe

Narrative:

While in cruise over the caribbean; multiple indications of abnormal right engine operation occurred. A precautionary landing was made. Repairs were made and the flight was completed.

Original NASA ASRS Text

Title: B757 flight crew experienced N3 surging at FL340 and elected to divert for maintenance.

Narrative: While in cruise over the Caribbean; multiple indications of abnormal right engine operation occurred. A precautionary landing was made. Repairs were made and the flight was completed.

Data retrieved from NASA's ASRS site as of April 2012 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.