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 1125-27-082 R2 FREEZE-UP TEST. ACTUATE GREASE IN WORM GEAR DRIVE TO MIX PC-10. FREEZE TO MINUS 50 DEGREES FAHRENEIT, MINUS 60 DEGREES FAHRENHEIT FOR 1.5 HRS. BRAKE AWAY TORQUE OF 18 INCH/POUNDS OK. RUN TORQUE OF 12 INCH/POUNDS WOULD NOT PASS.