As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT AN ANNUAL INSPECTION IT WAS NOTED THE MAIN GEAR FAILED TO CYCLE COMPLETELY BEFORE PUMP SHUT OFF. PUMP CYCLED ON AND OFF UNTIL MAINS WERE FULLY RETRACTED. PUMP THEN REMAINED OFF. PRESSURE SHUT OFF SWITCH WAS CHECKED WITH A HIGH PRESSURE GAUGE AND IT WAS FOUND TO TRIP AT 1400 LB WELL BELOW THE 1800 LG IT WAS DESIGNED FOR. SWITCH IS ESTIMATED TO HAVE MADE 500 CYCLES BEFORE FAILING. IT IS NOTED THAT THIS IS MY FIRST INSPECTION OF THIS AIRCRAFT SO THE PROBLEM MAY HAVE BEEN OVER LOOKED IN THE PAST. (K)