As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT BVA777 - MQY-IAB - NOSE GEAR EXTENDS NORMALLY, BUT BOTH MAIN GEARS WOULD NOT EXTEND. EMERGENCY GEAR EXTENSION USED. NO EMERGENCY DECLARED. REMOVED AND REPLACED MLG SELECTOR VALVE IAW MM 4-21-127. NO JACKS AVAILABLE IAB FOR GEAR SWING. FERRY FLIGHT TO MQY FOR GEAR SWING. AIRCRAFT JACKED AND GEAR SWING ACCOMPLISHED IAW MM 7-00 AND 32-00. ALL OPERATIONS CHECKED NORMAL. (M)