What was found
OIL ODOR CONTINUOUSLY DURING FLIGHT. SWITCHED PACKS, DID NOT HELP. NO SIGNIFICANT OIL LOSS DURING FLIGHT. ODOR IS LIGHT, BUT NOTICEABLE. R & R LEFT RIGHT WATER SEPARATOR COALESCER BAGS IAW MM 25-51-16. RAN PACKS OFF OF APU AND RAN ENGS. NO ODORS NOTED.