What was found
WHILE IN A TURN TO FINAL APPROACH, HAD A LEVEL 2 TAILCONE UNLOCK ALERT. LASTED A FEW SECONDS AND THEN EXTINGUISHED FOR THE REMAINDER OF THE FLIGHT. INSPECTED RIGHT TAILCONE LATCH CAM FOLLOWER ASSY. FOUND THE INSTALLATION HAD MISSING WASHERS. THE CAM ARM HAS THE SAME LATERAL PLAY AT THE LEFT SIDE. REASSEMBLED LEFT AND RIGHT CAM ASSEMBLIES IAW AMM 53-52-01-5. PERFORMED TAILCONE LATCH ADJUSTMENT IAW AMM 53-52-01-5. CLOSED TAILCONE IAW AMM 53-52-01-2. TAILCONE NOW FULLY SEATS ON LEFT AND RIGHT SIDE OF FUSELAGE. TAILCONE UNLOCK ALERT EXTINGUISHED.