As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB OUT, AFTER SLATS RETRACT, KRUGER FLAP DID NOT RETRACT. RE-CYCLED AND KRUGER WOULD NOT RETRACT. ACCOMPLISHED CHECKLIST AND RETURNED TO DEPARTURE. BITE TESTED SFCC 1. FAULTED LT RETRACT SWITCH. FOUND LT RETRACT SWITCH TO BE STICKING FREED STUCK SWITCH IAW SMP. OPS CHECKED IAW AMM 27-89-12-04-0. SYS CHECKS NORMAL ALL INDICATIONS NORMAL AT THIS TIME.