As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) CAMBOX INPUT LEVER SLIPPING ON SHAFT, DUE TO INTERFERENCE FROM IMPROPERLY RIGGED FUEL SHUTOFF LINKAGE. OPERATOR REQUESTS TORQUE VALUE FOR IMPUT LEVERFROM MANUFACTURER, NOTE SHAFT IS SERRATED STANDARD MAINTENANCE PRACTICES CAN BE IMPLOYED.