As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT EMERGENCY EXIT SLIDE INFLATION HOSE IN THE HYDRAULIC SERVICE BAY IS COLLAPSED AND SPONGY. REPLACED HOSE ASSY. HYDRAULIC SPLASH DURING SERVICING MAKES CONTACT WITH HOSE & PARTIALLY DISSOLVES IT, BECOMING SPONGY. HOSE THEN IS PRONE TO COLLAPSING.