What was found
SMOKE APPEARED IN COCKPIT WITH NO ECAM INDICATIONS, DIVERTED. DURING TOUCHDOWN ECAM DISPLAYED AVIONICS SMOKE THEN EXTINGUISHED. FOUND EXCESSIVE DE-ICE FLUID IN MAIN WHEEL WHEEL WHILE ACCESSING AIR CONDITION PACK BAY AND CLEANED. INSPECTED BOTH LT & RT PACK COALESCER BAGS, FOUND BOTH TO BE VERY DIRTY. REPLACED COALESCER BAGS IAW MM 21-51-16. RAN BOTH ENGINES WITH BOTH PACKS OPERATING FOR 35 MINUTES IAW MM 21-51-00-03, NO NOTICABLE FUMES OR ODORS NOTED AT THIS TIME. ACCOMPLISHED AVIONICS SMOKE DETECTION SYSTEM IAW MM 26-15-00-05, CHECKED NORMAL.