As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HEAVY CHECK WAS REPORTED THAT AFT PASSENGER DOOR EMERGENCY EVACUATION SLIDE LOWER MOUNTING HARDWARE IS CORRODED. MAINTENANCE R & R AFT PASSENGER DOOR EMERGENCY EVACUATION SLIDE LOWER MOUNTING HARDWARE IAW AMM 170/175, AMM 20-10-01. PN NAS6604D11, BOLT.