As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT MAIN CARGO COMPT FILLS WITH ACRID MIST UPON T/O & LANDING. FOUND HYDRAULIC LINE TO SLAT LEAKING ONTO RT PACK CAUSING SMELL. REPAIRED LINE. REPLACED LEAKING HYDRAULIC LINE AT LOWER FWD CARGO COMPT BULKHEAD AND RT WING ROOT OPERATED FLAPS & SLATS AS PER B767 AMM 20-11-00 & 27-81-00 & 29-00-00, NO LEAKS NOTED.