What was found
EN ROUTE FROM WRI-MDT, THE GEAR UPLATCH CHECK FAILED WITH THE GEAR NOT LATCHED LIGHT ILLUMINATED. AFTER AN UNEVENTFUL LANDING, MAINTENANCE DETERMINED THE LEFT MAIN GEAR UPLATCH TO BE WORN AND AT FAULT. THE LEFT UPLATCH ASSEMBLY WAS REMOVED, REPLACED, AND OPERATIONALLY CHECKED IAW DOUGLAS MM 32-30-0 AND THE AIRCRAFT WAS RETURNED TO SERVICE. (M)