As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON FLIGHT 2720 THE CREW REPORTED THE FLIGHT DECK FIRE EXTINGUISHER SAFETY STRAP WAS BROKEN. THE AIRCRAFT WAS REMOVED FROM SERVICE. INSTALLED SAFETY SEAL TO COCKPIT PORTABLE FIRE BOTTLE AS REQUIRED. THE AIRCRAFT WAS RETURNED TO SERVICE.