As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHEN SELECTING FLAPS TO 5 THEN 15, THE FLAP INDICATOR SHOWED A MINOR SPLIT OF THE FLAPS. ONE FLAP WAS IN UP POSITION OTHER BETWEEN UP AND 1. REPLACED OIL IN ALL FLAP TRANSMITIONS IAW AMM 12-22-51. REPLACED LT & RT FLAP POSITION TRANSMITTERS IAW AMM 27-58-01. OPS CHECKED GOOD.