As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GOT AMBER LE FLAP LT ON FLAP RETRACTION AT FLAP 2 DEGREE SETTING. LE FLAP ANNUNCIATOR ON S/O PANEL SHOWED NR 6 IN TRANSIT. FOLLOWED QRH PROCEDURES, NO HELP RETURNED TO DEPARTURE AIRPORT. REMOVED AND REPLACED NR 6 L/E FLAP SWITCH PER MM 27-82-001-4. DURING SWITCH REPLACEMENT FOUND LINKAGE INSTALLED INCORRECTLY PER FIG 401. OPS CHECKED L/E FLAPS AND SLATS PER MM 27-82-001-4. ACFT OK FOR SERVICE.