What was found
DURING A SCHEDULED ROUTINE INSPECTION, FOUND TWO CRACKS ON THE VERTICAL STAB LT FWD SPAR CAP ANGLE, (1) RADIATES UPWARD FROM THE UPPER FASTENER TO THE EDGE OF THE SPAR CAP ANGLE, RADIATES DOWNWARD FROM THE SECOND FASTENER, VSS 84.10 AT 20 PERCENT CHORD, .875" IN LENGTH. REPAIRED IAW FR-CO-02528, REV 1, STEP 1. MAJOR REPAIR.