As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FSS DISCHARGE LIGHT ILLUMINATED ON FLT STA 7L AND 7R SHOWING RED ON FSS PANEL WITH TEMP INDICATION 500F. SUPPRESSION FLUID DRAINING FROM BOOM AT 2R, NO SMOKE, FUMES OR INDICATION OF FIRE CONFIRMED BY CFR CREW. REACIVATED THE PORTABLE FIRE EXTINGUISHER BOTTLES IAW MM 26-24-01-4, LANDED. RELEASED FOR SERVICE IAW MEL: 26-25-02. COMPLIED WITH EA 1-2620-148366.