As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) (AC TTSN 16500 HOURS) COULD NOT CONFIRM GEAR UP INDICATION. GEAR DOWN SATISFACTORY AND RETURNED TO BASE. NEW FORK ASSEMBLY INSTALLED. SUSPECT FAILURE DUE TO HIGH TIME/CYCLE LIFE AND ASSOCIATED FATIGUE. LOOSE OR IMPROPERLY RIGGED GEAR DURING LIFE OF AIRCRAFT HOURS AGGRAVATE THIS SITUATION.