As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RETURN TO FIELD DUE TO INABILITY TO RETRACT LANDING GEAR. STILL WORKING. REPLACED STRUT SEALS ON ALL 3 GEAR. RT MLG & NLG INSTALLED. MLG SERVICED ACP NLG STRUT SVC. HOOK UPS COMPLETE. JACKED AND SWUNG GEAR. ALSO ACCOMPLISHED FREE FALL TEST. ALL CHECKED GOOD.