As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON BOTH OF THE BRACKETS THAT HOLD THE LEFT OVERWING ESCAPE SLIDE RELEASE PIN INSIDE OF THE LEFT SLIDE COMPARTMENT.#3653 REMOVED AND REPLACED L/H OVERWING EXCAPE SLIDE RELEASE PIN BRACKET ASSY IAW B757 SRM 51-40-02 PARA 7. SEE PARTIAL WORK ACCOMPLISHED ON AMES NON ROUTINE 173487-0100-0097.