What was found
AT C-CK; AFT ACCESSORY COMPT PRESSURE BULKHEAD AT STA 680 L-31R CRACKED 3.500 INCHES. REMOVED DOME IAW SRM 51-1-20D, PG 21. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B, PG 1-2, INSTALLED NEW DOME IAW SRM 53-2-5, FIG 13. REF: N/R 1863.