Proper aircraft maintenance requires the use of the right tools and replacement parts, but also the use of the correct lubricants. This is particularly true when it comes to turbine engines, which have stringent requirements when it comes to the lubricants used to keep them running smoothly. In addition to working with a trusted turbine engine oil distributor, Florida aviation maintenance providers, terminal facilities, and other businesses must know the requirements for turbine engine lubricants.
There are quite a few differences between turbine engine lubricants and other lubricants used in the aviation industry, and across other industries. For instance, because turbine engines use antifriction bearings, the oils used are much less viscous. These engines require high viscosity for load-carrying, but low viscosity for flowability.
There is also the altitude at which these engines are used to take into consideration. Because the altitudes are very high, the evaporative loss is a significant factor. Turbine engine lubricants must feature low volatility to prevent evaporative loss during operation at high altitudes. Of course, foaming action should be limited, and the lubricant used should not cause damage to either natural or synthetic rubber gaskets and seals.
Another consideration here is bulk stability. How resistant is the turbine lubricant for long periods of operation without increasing acidity, or viscosity?
Compatibility is yet another consideration. It is possible that an aircraft turbine engine will contain traces of old oil used. New oil added should be compatible with other types to ensure that no unexpected damage occurs, and to prevent the formation of carbon deposits when two dissimilar oil types come into contact.
Obviously, aviation industry businesses have a wide range of choices when it comes to the actual formulation used in turbine engine lubricants. Individual lubricant manufacturers can provide some different formulas designed to meet different needs and goals. For instance, you’ll find turbine engine lubricants on the market that are designed to help reduce operational costs, those that are designed primarily for peace of mind and reliability, and those that help reduce the need for maintenance.
The best option is to work with a trusted turbine engine oil distributor. The right partner here can offer advice and guidance on the ideal types of turbine engine oil to stock within your aviation business and can help you compare the benefits, features and potential drawbacks of different formulations.