Service difficulty report · Bearing · Airtrc AT301

Difficulty date
April 24, 2013
Submitted
January 15, 2014
Operation
General aviation
Aircraft
N23416
Make and model
Airtrc AT301
Aircraft serial
3010385
Aircraft time
6,970 hours
Engine
Pwa R1340*
Engine time
6,975 hours
Part
Bearing
Part number
288943RBC
Part serial
ITB4838
Condition
Failed
Location
Supercharger
Component
Supercharger · Pwa
Stage of operation
CL
How discovered
O
Nature of condition
R
Precautionary procedure
E, A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

SUPERCHARGER BLOWER AFT BEARING FAILURE DURING TAKEOFF.