What was found
PREVIOUS EXTERNAL LAP SEAM REPAIR LOCATED AT LOWER FUSELAGE SKIN AT FRAME 66 AND BETWEEN STRINGERS 54 LT TO 56 RT. THE REPAIR FILLER MEASURES 19.3 IN X 11 IN AND THE REPAIR DOUBLER MEASURES 17.5 IN X 12.9 IN. AGING ACFT. PREVIOUSLY INSTALLED REPAIR LOCATED AT LOWER FUSELAGE SKIN LAP SEAM AT FRAME 66 AND BETWEEN STRINGERS 54 LT TO 56 RT WAS DETERMINED NOT TO BE IAW SRM 53-10-12, FIG 217 DUE TO LOCATION OF DOUBLER ENDAT LAP SEAM. REMOVED EXISTING REPAIR AND REPAIRED IAW SRM 53-10-12, FIG 217, PAGES 262 TO 280. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100. FOLLOW UP TRACKING IAW EA 6-5310- 99460. INITIAL AT 44,500 FC, REPEAT EVERY 13,700 FC .