Service difficulty report · Generator · Lear 36A

Difficulty date
January 5, 2014
Submitted
January 9, 2014
Operation
General aviation
Aircraft
N363PJ
Make and model
Lear 36A
Aircraft serial
038
Aircraft time
21,357 hours, 10,610 cycles
Engine
Garrtt TFE7312
Engine time
15,285 hours, 9,999 cycles
Part
Generator
Part number
66082019
Part serial
2603
Condition
Failed
Location
Right
Part time
1,476 hours
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

MECHANIC REMOVED RT ENGINE COWL AND FOUND SIGNIFICANT INTERNAL AND EXTERNAL DAMAGE TO THE RT GENERATOR. AFT SECTION OF THE GENERATOR CASE WAS SEPARATED, GENERATOR SHAFT WAS SHEARED AND BEARINGS APPEAR TO HAVE FROZEN UP.

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