As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ACFT FAILED INITIAL DROP CHECK OF THE TAILCONE RELEASE SYS. RELEASE MECHANISM CAM EXCEEDED 45 POUNDS ALLOWABLE PULL LIMIT. TEE PIN ADJUSTED IAW MANUAL AND THE SYSTEM RECHECKED. TAILCONE DROPPED AT 10 POUNDS OF MEASURED PULL FORCE. THE RII STEPS WERE COMPLETED AND SIGNED OFF.