As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING COMPLIANCE WITH AD 97-04-15 INSPECTION OF FIRE EXTINGUISHER BOTTLE SQUIBS THE RH AFT FIRE BOTTLE WAS FOUND TO BE MINUS A SQUIB. MISSING SQUIB REPLACED FURTHER INVESTIGATION REVEALED BOTTLE WAS OVERHAULED AT CASP. THE MAINTENANCE RELEASE TAG DID NOT INDICATE THE SQUIB WAS MISSING. CASP INFORMED OF THE DISCREPANCY TO PREVENT ANY FUTURE OCCURRENCE.