What was found
INSPECTION OF FLAP SYSTEM REVEALED DEFECTIVE LEFT OUTBOARD FLAP ACTUATOR DRIVE PISTON. DRIVE PISTON FOUND CRACKED AT FLAP ROD END EXTENDING 1.5 INCHES LONGITUDINALLY, FORWARD WITH RESPECT TO AIRCRAFT INSTALLATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INSPECTION OF FLAP SYSTEM REVEALED DEFECTIVE LEFT OUTBOARD FLAP ACTUATOR DRIVE PISTON. DRIVE PISTON FOUND CRACKED AT FLAP ROD END EXTENDING 1.5 INCHES LONGITUDINALLY, FORWARD WITH RESPECT TO AIRCRAFT INSTALLATION.