As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE VALVE PIN HOLE IS PARTIALLY OR FULLY BLOCKED AND THE SAFETY PIN CAN'T BE INSTALLED ON RH OWEE DOOR SLIDE. THE SLIDE WILL NEED TO BE DEPLOYED. REMOVED AND INSTALLED R/H OWEE DOOR SLIDE IAW A220 TASK CARD NO: 2563-4005. (LP# 0890038)