As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. GEAR HANDLE WOULD NOT RELEASE STUCK DOWN. USED COMPUTER RESET ADENDUM FOR LGCIU #2- RETRACTION SUCCESSFUL. T/S PER A330 TSM 32-30-00-810-828-A. LAST LEG 323171. BITE LGCIU 1 & LGCIU 2. NO FAULTS BITE OK. (9824246)