What was found
AFT PRESSURE BULKHEAD WL 103.5 RBL 27.50 AND RBL 36.20 HAS NDT INDICATION NOTED APPROX .250" IN LENGTH 90 PERCENT. UPON REMOVAL OF FASTENERS IN STEP 3 OF MAINT ACTION OF MWC 315 FOUND 2EA INTERPITCHED RIVETS IN Z-MEMBER WHICH WERE GIVING NDT INDICATIONS REPAIRED IAW REO 601R-53-61-3520. REQUIRES PRIMER AND PAINT. PRIMED AND PAINTED REPAIRED AREAS IAW REO NR 601R-53-61-3520 STEP 4. INSTALLATION OF PLT214-5/PLT214-6 BLIND BOLTS INSTEAD OF MS204-70A5 RIVETS ON PRESSURE BULKHEAD COMPLETED IAW REO 601R-53-61-3521 AND MEETS WITH ALL ITS REQUIREMENTS. DISPOSITION FOR LOW PITCH CONDITION ON BULKHEAD IS COMPLETED IAW REO 601R-53-61-3520 AND MEETS WITH ALL ITS REQUIREMENTS.