EASA SIB 2010-20
EUROCOPTER helicopters - Main Gear Box - Monitoring of lubricating oils
EASA Safety Information Bulletin 2010-20 is a safety information bulletin addressing the monitoring of lubricating oils in the Main Gear Box (MGB) of Eurocopter helicopters, specifically models SA 3180, SA 318B, SA 318C, SE 3160, SA 316B, SA 316C, SA 319B, and SA 315B. The bulletin endorses Eurocopter's recommendations for daily visual and sensory checks of MGB oil and periodic testing for water content to detect early signs of wear or damage. It references Eurocopter Safety Information Notice 2173-S-05 and Service Bulletins 05.101 and 05.43 for detailed procedures.
Safety Information BulletinMaintenanceSafety MgmtEurocopter SA 3180Eurocopter SA 318BEurocopter SA 318CEurocopter SE 3160Eurocopter SA 316BEurocopter SA 316CEurocopter SA 319BEurocopter SA 315B