As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AFTER TAKE-OFF WHEN GEAR WAS RETRACTED GEAR DOORS DID NOT COME UP.RECYCLED GEAR AND EVERYTHING WORKED EXCEPT A N/W STRG FAULT. REMOVED AND REPLACED NOSE WHEEL STEERING SERVO CONTROL. LEAK AND OPS CHECKS OK IAW 32-51-51 AND 32-51-00.