What was found
JUST OFF GROUND ON DEP, ACRID/OIL SMELL IN FLIGHT DECK. DONNED OXYGEN. CABIN CREW REPORTED A GAS TYPE ODOR IN REAR CABIN. ODOR DISSIPATED BY 10K AND WITH THE CONCURRENCE OF MX/DISPATCH , WE CONTINUED TO DESTINATION WITH NO FURTHER ODORS. PERFORMED INSPECTION PER AMDS W/C 0550-2001 AND W/C 0550-2003. NO SIGNS OF OIL WETTING IN ENGINES, PACKS, OR APU. PERFORMED ISOLATION TESTS OF EACH ENGINE UNDER HIGH POWER. NO ODORS NOTED. PER MCC REQUEST R & R BOTH RECIRC FILTERS IAW AMP 21-22. NO HISTORY FOR SMOKE AND FUMES. MSI PREVENTION C/W. OKAY FOR SERVICE. (LP# 8777636; AIRCRAFT WAS GROUNDED)