As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE LT OVERWING SLIDE WAS PARTIALLY DEPLOYED WHILE PERFORMING MAINTENANCE. THE DOOR OPENED BUT, THE SLIDE DID NOT INFLATE. INVESTIGATION FOUND THAT THE LT INFLATION CABLE WAS NOT OPERATING PROPERLY AND IT WOULD NOT ACTIVATE THE INFLATION BOTTLE FOR SLIDE DEPLOYMENT. THE LT OVERWING SLIDE AND INFLATION CABLE WERE REMOVED AND REPLACED IAW MM 25-65-01 AND 25-65-04.