What kind of oil do jet engines use?

What kind of oil do jet engines use?

Mobil Jet Oil 254
Mobil Jet Oil 254 is recommended for aircraft gas turbine engines of the turbo-jet, turbo-fan, turbo-prop, and turbo-shaft (helicopter) types used in commercial and military service. It is also suitable for aircraft-type gas turbine engines used in industrial or marine applications.

What weight is Jet oil?

For aircraft weight and balance purposes, what are the respective weights for avgas, jet-A, turbine engine oil, and water at standard temperature? A. 8.35 pounds/gallon, 6 to 8 pounds/gallon, 6 pounds/gallon, 6.7 pounds/gallon.

What viscosity is Jet oil?


Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 27.6
Kinematic Viscosity @ -40 C, mm2/s, ASTM D445 11000
Pour Point, °C, ASTM D5950 -59
Shear Stability, %KV loss, ASTM D2603 0.9

How often should aircraft oil be changed?

50 hours
As a rule-of-thumb, I generally recommend that oil be changed at 50 hours or four calendar months, whichever comes first. The effect of this rule is that operators who fly at least 150 hours a year can go 50 hours between oil changes, but operators who fly less will use a proportionately reduced oil-change interval.

Do jet engines require oil changes?

Generally, there are no scheduled oil changes for jet engines. During engine maintenance, however, oil filters and seals are checked and changed if necessary. Typical “top‑ups” are done on a daily basis, so jet engines always have some fresh oil but rarely need a complete oil change.

How many hours does a jet engine last?

Older and smaller jet engines typically have TBOs of 5,000 hours at the most. More modern engines have about 6,000 hours or more. With most business jets accumulating less than 500 hours of flying time a year, the schedule for modern jet engine MRO operations averages about 12 years or more.

How often should Aircraft oil be changed?

What is Jet oil II?

Mobil Jet Oil II is a high performance aircraft-type gas turbine lubricant formulated with a combination of a highly stable synthetic base fluid and a unique chemical additive package. The effective operating range of Mobil Jet Oil II is between -40ºC (-40 ºF) and 204 ºC (400ºF).

What is Jet oil?

Requirements for aviation lubricants (jet oils) are beyond the capabilities of petroleum-based oils, so synthetic lubricants were developed to meet these needs. Jet oils are required to operate at extreme temperatures, from -40 degrees Celsius to more than 250 C.

Do airplanes need oil changes?

How often should an airplane be flown?

Ideally, I would recommend flying at least one hour per week on average. This is sufficient to keep the airplane in good shape for flying, and gives you a good reason to take a friend out for a $100 hamburger.

Where can I get my oil changed at Mobil 1 Lube?

1702 OAKTON ST. 835 E. GENEVA RD. Discover the advantages of getting your oil changed at Mobil 1 Lube Express℠ and why it’s one of the fastest-growing branded quick lube oil change networks. Interested in operating a Mobil 1 Lube Express quick-change center? Learn about the benefits of joining the Mobil 1 Lube Express family.

What is Mobil jet oil 387 used for?

Once complete, Mobil Jet Oil 387 will be commercialized for use in aircraft gas turbine engines, including turbo-jet, turbo-fan, turbo-prop, and turbo-shaft (helicopter), in commercial and military service. In addition, it will be suitable for aircraft-type gas turbine engines in industrial and marine applications.

How long does it take to get an oil change at Valvoline?

At Valvoline Instant Oil Change SM you can stay in your car to get an oil change in about 15 minutes. No appointment needed. No appointment needed. CUSTOMER-RATED 4.6/5 STARS*

What engine oil does All Nippon use in its A380s?

Japan’s largest airline, All Nippon Airways, is now using Mobil Jet™ Oil 387 turbine engine oil in its new Airbus A380 aircraft. Mobil Jet Oil 387 shows excellent performance controlling deposits typically experienced in both the liquid and vapor phases in bearing compartments, oil supply lines, and breather/scavenger lines.