As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIR TURN BACK DUE TO GEAR WOULD NOT RETRACT IN SYS 1 OR 2. ECAM L/G RETRACTION FAULT, LANDED AT 266.9 NOT OVERWEIGHT. ON WALK AROUND FOUND RT PITCH DAMPNER TRIPPED. ACFT BEING MOVED TO THE HANGAR FOR JACKING. REMOVED AND INSTALLED SERVICEABLE RT MLG PITCH DAMPNER REF MM 32-11-15-4. PERFORMED GEAR EXTENSION AND RETRACTION FOR BOTH SYSTEMS (1) AND (2) REF MM 32-31-00-5 (4) TIMES EACH, OPS CHECK NORMAL. LOWERED ACFT FROM JACKS, REF MM 07-11-00-0.