As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLUID SPILL IN MAIN DECK CARGO ZONE A4/A5 FOUND TO BE DEISEL FUEL ADDITIVE ROUGHLY 1/2 PINT SPILL . SPILL HAS BEEN IDENTIFIED AS NOT HAZMAT/DG SPILL HAS BEEN CLEANED USING STANDARD PROCEDURES REF SOP.810.295. AIRCRAFT IS APPROVED FOR CONTINUED OPERATIONS"