What was found
LEFT WING OUTBOARD FLAP GUIDE ROLLER WAS LOOSE. REPLACED ROLLER ASSY IAW AMM 27-54-73. (1823240) AIRCRAFT WAS GROUNDED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT WING OUTBOARD FLAP GUIDE ROLLER WAS LOOSE. REPLACED ROLLER ASSY IAW AMM 27-54-73. (1823240) AIRCRAFT WAS GROUNDED.