What was found
INFLIGHT DETECTED OILY ODOR AFTER BLEED AIR CHANGE OVER FROM APU TO ENGINE AIR IN COCKPIT. FERRIED FOR ENGINE NR 1 CHANGE. (K) REMOVED AND REPLACED COALESCER SOCKS IN LEFT AND RIGHT WATER SEPARATORS, NO FURTHER ODOR NOTED. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INFLIGHT DETECTED OILY ODOR AFTER BLEED AIR CHANGE OVER FROM APU TO ENGINE AIR IN COCKPIT. FERRIED FOR ENGINE NR 1 CHANGE. (K) REMOVED AND REPLACED COALESCER SOCKS IN LEFT AND RIGHT WATER SEPARATORS, NO FURTHER ODOR NOTED. (M)