What was found
DURING ROUTINE B CHECK INSPECTION, FOUND RIVET PULLED FS 70 STRINGER 23R. REPAIRED SKIN IAW DC-8 SRM 53-2-1 FIG 7. CLASS II REPAIR INSTALLED. REPAIR MUST BE RE-INSPECTED EVERY 4000 LANDINGS (INITIAL INSPECTION OF 12,000 LANDINGS) AND REPLACED WITH CLASS I REPAIR WITHIN 24,000 LANDINGS IAW DC8 SRM 53-2-1 PARAGRAPH 16. NON ROUTINE TASK CARD NUMBER 23457.