What was found
AFTER TAKEOFF, TOWER TOLD THE PILOT THE RT MLG DID NOT RETRACT. AFTER LANDING, MAINTENANCE FOUND RT MLG TORQUE TUBE CRACKED 6 INCHES IN A SPIRALING DIRECTION. THE LT MLG WAS ALSO IINSPECTED AND A ONE-INCH CRACK WAS FOUND ON IT. THESE CRACKS START IN THE AREA OF THE FORK BOLT. A 200-HOUR MLG INSPECTION HAD BEEN C/W 120 HOURS EARLIER.