What was found
DURING SCHEDULED D-CHECK, FOUND FRAMES CRACKED AT BS 500B, LBL 34-50, WL 160-169, AND AT BS 500, LBL 35-38, WL 161-168. INSTALLED DOUBLER REPAIRS PER BOEING SRM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED D-CHECK, FOUND FRAMES CRACKED AT BS 500B, LBL 34-50, WL 160-169, AND AT BS 500, LBL 35-38, WL 161-168. INSTALLED DOUBLER REPAIRS PER BOEING SRM.