As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER T/O GEAR FAILED TO RETRACT CYCLED NO RETRACT RETURNED TO LAND SEE LOG PG 3247373 FOR SWITCG CLEANING. PERFORMED LANDING GEAR INDICATION AND WARNING SYSTEM TEST AND GEAR RETRACT PER AMM 32-61-00-710-801 AMM 32-09-00-840-801 AMM 07-11-01-580-815 AND AMM 07-11-01-580-816. LDG GEAR SYSTEM AND RETRACT FUNCTIONS NORMALLY.