As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OFF WING ESCAPE SLIDE RT SYS PRESS BOTTLE SQUIB DISCONNECTED AND SHORTING CAP INSTALLED AND SAFETY PIN INSTALLED IN MASTER CONTROL VALVE. REINSTALLED CONN AND REMOVED PIN AND SHORTING CAP PER MM. ACCOMPLISHED INSPECTION PIN REMOVED AND STOW PRESSURE GOOD.