What was found
(CAN)ENROUTE ACRID SMELL DETECTED ALONG WITH LIGHT HAZE IN CABIN. SMOKE SMELL DIMINISHED AFTER 10 MINUTES. MAINTENANCE CHECK REVEALED LOW OIL LEVEL IN APU AND OIL SEEPING INTO INTAKE OF APU. THE APU WAS RE PLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN)ENROUTE ACRID SMELL DETECTED ALONG WITH LIGHT HAZE IN CABIN. SMOKE SMELL DIMINISHED AFTER 10 MINUTES. MAINTENANCE CHECK REVEALED LOW OIL LEVEL IN APU AND OIL SEEPING INTO INTAKE OF APU. THE APU WAS RE PLACED.