What was found
FOUND UPPER WING CUTOUT FOR NR 4 SPOILER HINGE HAS TWO SMALL CRACKS, LOCATION OF HINGE IS SECOND HINGE INBOARD END OF SPOILER. STOPPED DRILLED ENDS OF CRACK AND INSTALLED DOUBLER REF SRM 57-30-4/ FIGURE NR 10 PAGES 27-31.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND UPPER WING CUTOUT FOR NR 4 SPOILER HINGE HAS TWO SMALL CRACKS, LOCATION OF HINGE IS SECOND HINGE INBOARD END OF SPOILER. STOPPED DRILLED ENDS OF CRACK AND INSTALLED DOUBLER REF SRM 57-30-4/ FIGURE NR 10 PAGES 27-31.