As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB, THE LEFT OUTBOARD TRAILING EDGE FLAPS DID NOT RETRACT BEYOND ONE DEGREE. AIRCRAFT RETURNED TO LAX AND LANDED WITHOUT INCIDENT. MAINTENANCE COULD NOT DUPLICATE THE FAULT BUT REPLACED THE FLAP POSITION INDICATOR AS A PRECAUTION. OPERATIONAL CHECK GOOD.