What was found
MAIN CABIN STATION 313 L17R IS CRACKED. REMOVED L17R STA 285TO 342 AND 2 SPLICES. TRIMMED, LOCATED, DRILLED, TREATED AND PRIMED LONGERON SEALED AND INSTALLED LONGERON AND 2 SPLICES. APPLIED REPAIR TAGS. ALL WORK ACCOMPLISHED IAW DC9 SRM 51-10-3, 51-10-4, 51-30-2, 51-30-5, 51-20-00, 53-02 FIG 18 AND DPS 900-5-1 N04.J