As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AFTER TAKEOFF, WHEN GEAR SELECTED UP, GEAR REMAINED DOWN AND LOCKED. AIRCRAFT RETURNED TO BLOCK.GEAR SELECTOR VALVE MOTOR AND GEAR SELECTOR VALVE.(P/N HTE9681-1 S/N 291VB145) REPLACED AND AIRCRAFT RETURNED TO SERVICE. REF P101337