What was found
AFTER TAKEOFF, EXPERIENCED L/E FLAP AND NR 4 SLAT YELLOW TRANSIT LIGHTS REMAINING ILLUMINATED. AIRCRAFT RETURNED TO PHX AND MADE AN UNEVENTFUL LANDING. REMOVED JAMMED AUX TRACK SLAT SEALS. INSTALLED NEW PER BOEING M/M.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFTER TAKEOFF, EXPERIENCED L/E FLAP AND NR 4 SLAT YELLOW TRANSIT LIGHTS REMAINING ILLUMINATED. AIRCRAFT RETURNED TO PHX AND MADE AN UNEVENTFUL LANDING. REMOVED JAMMED AUX TRACK SLAT SEALS. INSTALLED NEW PER BOEING M/M.