Service difficulty report · Bearing · Lear 35A

Difficulty date
November 26, 2001
Submitted
December 27, 2001
Operation
Air carrier
Aircraft
N535AF
Make and model
Lear 35A
Aircraft serial
191
Engine
Garrtt TFE73122B
Part
Bearing
Condition
Failed
Location
Engine
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
E, A

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

What was found

ENGINE INFLIGHT SHUTDOWN AS A RESULT OF TOWER SHAFT FRACTURE. FRACTURE CAUSED BY THRUST BEARING FAILURE. BEARING FAILURE MADE AND THE TOTAL TIME NOT YET DETERMINED.

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