What was found
LEFT MAIN TIRE TUBE 6.00X6 AERO CLASSIC. PIPER PA28R-200 TAXIED FROM AIRCRAFT HANGAR TO HOLD SHORT RWY25 KAKR. AFTER ENGINE RUN-UP LEFT MAIN WAS FLAT. INSPECTION FOUND NO OUTER TIRE DAMAGE OR PUNCTURE MARKS. REMOVED TUBE TO DISCOVER TUBE SEPARATION 2 O'CLOCK ON THE AFT SIDE OF TUBE APPROXIMATELY 1/4" IN LENGTH LOCATED ALONG A SEAM. TUBE DATE OF MANUFACTURE WAS APRIL 13 2023. PURCHASED LESS THAN 4 MONTHS AGO AND INSTALLED MARCH 29 2024. TUBE WAS VERY SOFT AND EASY TO RIP WITH YOUR FINGERS. NO OTHER KNOW CHEMICALS WERE USED IN MOUNTING AND OR INFLATING TIRE / TUBE ASSY.