Service difficulty report · Spring · Piper PA31350

Difficulty date
October 20, 2013
Submitted
September 14, 2015
Operation
General aviation
Make and model
Piper PA31350
Aircraft time
7,311 hours
Engine
Lyc LTIO540J2BD
Propeller
Hartzl HCE3YR2A
Part
Spring
Part number
71056003
Condition
Failed
Location
Elevator
Part time
888 hours
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

(CAN) THE AFFECTED SPRING 71056-03 WAS IN COMPLIANCE WITH AD 98-08-18 AND WAS NOT DUE FOR MANDATORY REPLACEMENT, YET IT FAILED. 1 FACT THAT MAY HAVE CONTRIBUTED TO ITS PREMATURE FAILURE, THE ACFT DOES NOT HAVE A CONTROL LOCK AND IT HAD BEEN SOP TO LOCK THE CONTROL STICK BY PULLING THE CONTROL WHEEL BACK AND SECURING IT WITH THE PILOT`S SEAT BELT, THIS STRETCHES THE 71056-03 SPRING TO ITS MAXIMUM WORKING LENGTH AND LEAVES IT IN THAT POSITION UNTIL NEXT FLIGHT.

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