What was found
DURING A MAINTENANCE VISIT FOUND A CRACKED UPPER LEFT I/B HORIZONTAL STAB L/E FR AT STA XFS 53.7, DAMAGE EXCEEDED LIMITATIONS IAW DC-8 SRM. REMOVED DAMAGE, TREATED AND PRIMED AREA IAW DC-8 SRM 51-1-8. FABRICATED AND INSTALLED REPAIR IAW DC-8 SRM 51-1-4, 51-1-0, 51-1-21 AND 51-1-20D.