Service difficulty report · Piston Pin · Cirrus SR22

Difficulty date
August 17, 2021
Submitted
October 5, 2021
Operation
General aviation
Aircraft
N115C
Make and model
Cirrus SR22
Aircraft serial
1279
Aircraft time
1,671 hours
Engine
Cont IO550N
Engine time
1,671 hours
Part
Piston Pin
Part number
630046
Condition
Broken
Part time
1,671 hours
Stage of operation
IN
How discovered
O
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

THE ENGINE HAS HAD METAL IN THE FILTER. WE REMOVED CYLINDERS AND FOUND TWO PISTON PINS THAT WERE BROKEN. THE ENGINE WAS REMOVED FROM THE AIRCRAFT AND SENT TO CONTINENTAL FOR OVERHAUL.

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