What was found
(LOG 0891496) WEAR MARKS IN RT OUTBD WING FUEL TANK ACCESS HOLE CUTOUT INBD SIDE BETWEEN RIB 17 AND RIB 18. REMOVED WEAR MARKS IN RT OUTBD WING FUEL TANK ACCESS HOLE CUTOUT INBD SIDE BETWEEN RIB 17 AND RIB 18. IAW B737 51-10-02, EVALUATED WEAR MARKS IN RT OUTBD WING FUEL TANK ACCESS HOLE CUTOUT INBD SIDE BETWEEN RIB 17 AND RIB 18. MATERIAL REMOVED .004" MAX ALLOWABLE .050" FOUND TO BE WITHIN LIMITS IAW B737 57-20-01-2R-1- ASSET#SA000000003545.TREATED AND PRIMED AREA IAW B737 SRM 51-20-01.