What was found
VACUUM BLOWER EXHAUST VENT AT ST1968 S-35L-36L FUSELAGE SKIN CORROSION. (AFT VENT). DISCOVERED DURING D-1 CHECK HAECO XMN STA 1968 FUSELAGE SKIN VACUUM BLOWER EXHAUST VENT PORT CORROSION AREA REPAIRED AS PER SRM 53-70-01 REPAIR 1 REV 85 AND ECRA 5331-02712. INITIAL FASTENERS AT CRITICAL ROW ZERO TIMED. DIP REQUIRED TO REINSPECT REPAIR AT 30,000 FC FROM TIME OF INSTALL PER SRM 53-70-01-2R-1 TABLE 202 REPAIR 1. A/C FC = 10590. WITH A REPEAT INSPECTION AT 8,000 FC . INITAL INSPECTION AT 40,590 FC REPEAT AT 8,000 FC. WORK PERFOM BY HAECO XMN ON HANGAR NRC 9433151 DIP FOR REPEAT INSPECTION AT 40,590 FC WITH A REPEAT INSPECTION AT 8,000 FC REF NDT PART 6 51-00-01. A/C TOTAL FC = 10590. OK TO PLACE ON DIP PER SRM 53-70-01-2R-1 AND ECRA 5331-02712, INITIAL INSPECTION AFTER 30000 FC DUE TO HOLES BEING ZERO TIMED, AND 8000 FC THERE AFTER. TOMC-APPROVAL FROM SC1ELBYC COMMENT QC QC REVIEWED. INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.