As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE CPC INSP OF CUSTOMERS COMMERCIALLY REGISTERED ACFT, PROCEDED TO CARRY OUT AD 2011-10-09 (SEAT SLIPPAGE CAUSED BY LOCKING PIN NOT ENGAGING). NOTICED THE SPRING FOR THE PLUNGER BROKEN. SPRING WAS SUBSEQUENTLY REPLACED AND NO FURTHER ACTION TAKEN. ACFT RETURNED TO SERVICE.