As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PART WOULD NOT PASS TESTING FOLLOWING SIL 125-27-082 R2 FREEZE TEST. ACTUATE GREASE TO MIX THE PC-10 IN WORM GEAR DRIVE FULL TRAVEL. FREEZE TO MINUS 50 DEGREES FAHRENHEIT, 60 DEGREES FAHRENHEIT FOR 1.5 HRS. BREAK AWAY TORQUE OF 18 INCH/POUNDS OK. RUN TORQUE OF 12 INCH/POUNDS WOULD NOT PASS.