What was found
R1 DOOR THRESHOLD SUPPORT ANGLE IS CORRODED STA 309- 313. / R1 DR THRESHOLD ANGLE IS CORRODED STA 309 TO STA 313 . BLENDED TO REMOVE CORROSION I/A/W SRM 51-10-02-0G- 0. MATERIAL LOSS AT BLEND IS .023. MATERIAL THICKNES S IS .090 REMAINING .077 ' OUT OF LIMITS' I/A/W SRM 53-10-15-1-01-2. LOCATED AND DRILLED ALL FASTENER HO ES I/A/W SRM 51-40-05-0G-0 ALSO BOEING DWG 141A8310 REV B. INSTALLED I/A/W BOEING DWG 141A8310 REV B AND SRM 51-40-02-0G-0.