As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF KRUGER FLAPS DID NOT RETRACT. CYCLED TO NO AVAIL. AFFECTED SURFACE DEACTIVATED IN RETRACTED POSITION. OBSERVE AFM PERFORMANCE LIMITATIONS FOR INOPERATIVE KRUGER FLAPS." REACTIVATED KRUEGER FLAPS IAW MM 27-87-00-09-0. FOUND CONNECTOR ON KRUEGER SELECTOR SOLENOID VALVE VERY DIRTY. CLEANED CONNECTOR IAW SMP. KRUEGER FLAPS OP'S AND LEAKED CHECKED GOOD 20TIMES IAW MM 27-87-00-05. OK FOR SERVICE.