As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TIME CONTROLLED OVERHAUL, SLIDE UNIT INFLATABLE SHOWS CHAFE DAMAGE CAUSED BY THE PRESSURE RELIEF VALVE SCREWS. HOLES ARE WORN THROUGH THE CHAFE COVER (2) AND THROUGH THE TOP INFLATION TUBE (5 HOLES). EACH HOLE IS .25 INCH IN DIAMETER. PATCH PER MANUFACTURERS MANUAL. REPLACED CHAFE COVER WITH NEW COVER, OPERATION CHECKS NORMAL.