Service difficulty report · Piston · Piper PA31350

Difficulty date
May 29, 2012
Submitted
September 14, 2015
Operation
General aviation
Make and model
Piper PA31350
Aircraft time
20,849 hours
Engine
Lyc LTIO540J2BD
Propeller
Hartzl HCE3YR2A
Part
Piston
Part number
757499
Condition
Cracked
Location
Mlg Actuator
Stage of operation
IN
How discovered
9
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

(CAN) WHILE CARRYING OUT SB1233, MAINTENANCE FOUND THE RT MLG ACTUATOR PISTON THREADED END SPLIT, CRACKED ABOUT 2500", LONGITUDINALLY. FROM THREADED END TOWARDS PISTON HEAD, ACTUATOR REPLACED.

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