What was found
AFTER GEAR RETRACTION RIGHT MLG RED LIGHT REMAINED ON. GEAR WAS RECYCLED, LIGHT REMAINED ON. UTILITY SYSTEM HYDRAULIC PUMPS WERE TURNED TO OFFLOAD, NO GREEN LIGHT WITHIN 1 MINUTE. RIGHT MAIN GEAR DOOR UPLOCK BRACKET ADJUSTED IAW MAINT MANUAL. RETRACTION AND EXTENSION CHECKED NORMAL PER MAINT TASK CARD. AIRCRAFT RELEASED FOR TEST FLIGHT. TEST FLIGHT WAS SATISFACTORY.