What was found
(CAN)FLAPS FAILED TO RETRACT FROM 20 DEGREES AT TAKEOFF. FOUND LEFT BRAKE POSITION SENSING UNIT (BPSU) ELECTRICAL HARNESS ISOLATION BROKEN AND SHORTING. BPSU HARNESS REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN)FLAPS FAILED TO RETRACT FROM 20 DEGREES AT TAKEOFF. FOUND LEFT BRAKE POSITION SENSING UNIT (BPSU) ELECTRICAL HARNESS ISOLATION BROKEN AND SHORTING. BPSU HARNESS REPLACED.