What was found
DURING HEAVY CHECK, RT HORIZONTAL L/E RIB 4 CRACKED AND TOOL DAMAGE ON 2 OTHER RIBS. MANTENANCE CUT OUT DAMAGE AT RIB 4 AND INSTALLED RIB REPAIR ANGLE AND FILLER IAW ETD 2013-170-048576.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, RT HORIZONTAL L/E RIB 4 CRACKED AND TOOL DAMAGE ON 2 OTHER RIBS. MANTENANCE CUT OUT DAMAGE AT RIB 4 AND INSTALLED RIB REPAIR ANGLE AND FILLER IAW ETD 2013-170-048576.