What was found
RH 663 VAPOR BARRIER HAS A CRACK AT APPROX. RBL 49 AND 9IN' FROM STRINGER.COMPLETED TIME LIMITED REPAIR EA 1-A57-13410 REV 01 REPETITIVE INSPECTION ACTION: REMOVE ALUMINUM FOIL SPEED TAPE AND INSPECT CRACKS FOR ADDITIONAL GROWTH. IF NO ADDITIONAL GROWTH; REAPPLY SPEED TAPE. IF CRACK HAS GROWN BUT STILL WITHIN THE LIMITS OF STEP 1 OF THIS EA; STOP DRILL THE CRACK PER 737-700/800 SRM 51-10-02 AND APPLY SPEED TAPE. INSPECTION THRESHOLD: 100 FLIGHT CYCLES; REPEAT INSPECTION INTERVAL: 100 FLIGHT CYCLES CONTINUED ON LOG PAGE 0088225ELP#0088225EPERMENANT REPAIR LIMIT: ACCOMPLISH A PERMANENT REPAIR AS GIVIEN IN 737-700/-800 SRM 51-70-04; REPAIR 10 OR AS AN ALTERNATIVE; REPAIR PART OF THE CRACK SO THAT THE CRACK LENGTH IS LESS THAN OR EQUAL TO THE MAXIMUM ALLOWABLE DAMAGE LIMIT. APPLY TEHE INTERIM SEAL OVER THE CRACK THAT IS LEFT AS GIVEN IN 737-700/-800 SRM 57-10-10 PARAGRAPH 2.C.(4)/ ALLOWABLE DAMAGE 2. PERMANENT REPAIR LIMIT: 600 FLIGHT CYCLESREPETITIVE ACTION REQUIRED. / (RESOLVED ON W/O: 744690 TASKCARD: N/R-00001 ) (RESOLVED ON W/O: 746623 TASKCARD: N/R-00001 ) (RESOLVED ON W/O: 750007 TASKCARD: N/R-00001 )