Service difficulty report · Stud · Piper PA31350

Difficulty date
August 17, 2013
Submitted
September 14, 2015
Operation
General aviation
Make and model
Piper PA31350
Engine
Lyc LTIO540J2BD
Part
Stud
Condition
Sheared
Location
Cylinder
Stage of operation
CL
How discovered
O
Nature of condition
Y
Precautionary procedure
E

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

What was found

(CAN) ALL BUT 1 CYLINDER BASE STUDS SHEARED OFF. CAUSING LOOSE NR 4 CYLINDER AND BROKEN FUEL INJECTOR LINE. ALSO FAILED EXHAUST SEGMENT.

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