What was found
DURING D CHECK INSPECTION FOUND STR 20R BETWEEN STA 360 AND 400 HAS HOLES THAT ARE LARGER THAN SRM LIMITS. REMOVED DAMAGED STRINGER, FABRICATED AND INSTALLED REPLACEMENT STRINGER IAW B737 SRM 51-30-2.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING D CHECK INSPECTION FOUND STR 20R BETWEEN STA 360 AND 400 HAS HOLES THAT ARE LARGER THAN SRM LIMITS. REMOVED DAMAGED STRINGER, FABRICATED AND INSTALLED REPLACEMENT STRINGER IAW B737 SRM 51-30-2.