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AEROSHELL PISTON ENGINE OILS

Due to differences in metallurgy, operating conditions and fuel specifications, an aircraft oil will not meet all of the automobile/heavy-duty engine’s requirements. In addition, the aviation oils are not qualified for this application and their use could result in voiding the warranty and/or reduction in engine life.

 

Thus automobile oils MUST NOT be used in aircraft engines which use or specify SAEJ-1899 or J-1966 oils. Similarly aviation oils MUST NOT be used in automobile engines.

SELECTION OF RIGHT GRADE OF OIL

For the majority of aircraft piston engines the selection of the right grade is important to maximise engine performance and engine life.

 

 Running-in                           use                               AeroShell Oils

Normal operation                           use                    AeroShell W or W Plus Oils

 

                          PRODUCTS

 

All aviation piston engine oils (AeroShell Oils and W Oils)

AeroShell Oil Sport Plus 2

AeroShell Oil Sport Plus 4

AeroShell Oil Diesel Ultra

All mineral turbine engine oils

All synthetic turbine engine oils

All greases

AeroShell Fluids 4,41,31,51

AeroShell Fluids 61, 71, SSF, LGF

AeroShell Fluids 1, 2F, 2XN, 3, 5L-A, 5M-A, 12, 18

AeroShell Fluids 602, 634, S.8350

AeroShell Compounds 02, 05, 06A

AeroShell Compound 07

AeroShell Calibrating Fluid 2

 

 

 

4

2

4

4

4

6

3

3

4

4

3

4

2

2

 

Initial Retest Period (years)

 

AEROSHELL OILS W80, W100, W120

 

Single Grade Ashless Dispersant Oils

 

AeroShell Oils W80, W100 and W120 are ashless dispersant oils specifically developed for aviation piston engines. They combine non-metallic additives with selected high viscosity index base oils togive exceptional stability, dispersancy and anti-foaming performance. No general rule exists for every engine type when choosing the correct grade of oil; however, based on the average ambient outside temperature at engine start-up the most common grades are SAE 40, SAE 50 and SAE 60, which equates to AeroShell Oil W80, W100 and W120 respectively.

 

Traditionally, the choice is associated with climatic zones - AeroShell W80 for cold climate regions (-17 - 21°C), AeroShell Oil W100 for temperate regions (15 - 30°C) and AeroShell Oil W120 for warmer climates (above 26°C).

 

AeroShell Oils W80, W100 and W120 are produced to meet fully the SAE specification J-1899 (Grades SAE 30, 40, 50 and 60 respectively). Furthermore, they all have military qualification approval and are listed on the Qualified Products List (QPL) issued by the US Navy and on the Technically Acceptable Products List (TAPL) issued by the UK Ministry of Defence. The blending plants employed to manufacture these oils also hold the approval of the specification authorities and this ensures that the high quality standard is always maintained.

 

Product Benefits:

 

- Promotes Engine Cleanness. The non-ash forming, polymeric additive was developed to help eliminate the harmful combustion chamber deposits that occur during normal operation.

- High Viscosity Index Base Oils used in AeroShell W oils maintain their viscosity and help protect engine components more effectively under the high shear stresses that an engine places on lubricants.

- Provides Compatibility with other approved aircraft piston engine oils. Since AeroShell Oils W80, W100 and W120 are fully approved to SAE J-1899 and are listed on the relevant Qualified Products List (QPL), elaborate precautions are not needed when changing from similarly approved aircraft engine oils, as long as these oils are qualified products.

- AeroShell W Oils are inherently stable in storage. Providing that they have been stored and handled correctly, prolonged storage does not have any effect on their quality, properties or performance.

 

[ ] Indicates that the product is equivalent to specification

 

Health and Safety

 

AeroShell Oils W80, W100 and W120 are unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of industrial and personal hygiene are maintained.

 

 

 

AEROSHELL MULTIGRADE W 15 W 50

 

AeroShell Oil Multigrade W 15 W 50 - The Premium Oil For Your Aircraft.

 

Semi-Synthetic Ashless Dispersant Engine Oil:

 

Aeroshell Oil W 15 W 50 is a premium semi-synthetic multigrade ashless dispersant oil specifically developed for aviation piston engines. AeroShell Oil W 15 W 50 is a special blend of a high quality mineral oil and synthetic hydrocarbons with an advanced additive package that has been specifically formulated for multigrade applications.

 

The combination of non-metallic anti-wear additives and selected high viscosity index mineral and synthetic base oils, give exceptional stability, dispersancy and anti-foaming performance. The advanced additive package in AeroShell W 15 W 50 provides excellent protection to engines operating at extreme ambient temperatures. The ashless anti-wear additive package provides exceptional wear protection for camshafts and lifters and other wearing surfaces.

 

AeroShell W 15 W 50 has become very popular amongst engine manufacturers and operators alike. In order to cater for those Lycoming engines that need improved load carrying, the Lycoming LW 16702 antiwear additive has been incorporated into the formulation thus eliminating the need for supplemental additive addition.

 

Product Benefits:

 

- Promotes Engine Cleanness. The non-ash forming, polymeric additive was developed to help eliminate the harmful combustion chamber deposits that occur during normal operation.

- Multigrade Performance allows for improved engine operation in temperature extremes.

- Excellent Low Temperature characteristics provide easier cold weather starting and rapid lubrication of engine parts.

- Reduces Oil Consumption in some cases by up to 50% and resists thickening at low temperatures.

- Protects against oil cooler plugging.

- All Season oil function since there is no need to change from a winter / summer grade depending on the ambient temperatures.

- High Viscosity Index Semi-Synthetic Base Oils used, maintain their viscosity and help protect engine components more effectively under the high shear stresses that an engine places on lubricants.

- Provides Compatibility with other approved aircraft piston engine oils. Since AeroShell Oil W 15W-50 is fully approved to SAE J-1899 and is listed on the relevant Qualified Products List (QPL), elaborate precautions are not needed when changing from similarly approved aircraft engine oils, as long as these oils are qualified products.

- Reduces Fuel Consumption by up to 5% over straight grade engine oils.

 

Specifications and Approvals:

 

- Avco Lycoming 301F (Service Bulletin 1014J and revisions, 446C & 471)

- Teledyne Continental MHS-24B (Service Bulletin M81-11 and revisions)

- Pratt & Whitney All radial engines (Service Bulletin 1183 revision R)

- FAA Airworthiness Directive 80-04-03

 

Health and Safety

 

AeroShell W 15 W 50 is unlikely to present any significant health or safety hazard when properly used in the recommended application, and good standards of industrial and personal hygiene are maintained.

 

 

 

AEROSHELL OIL DIESEL ULTRA

 

AeroShell Oil Diesel Ultra is unique in being the only fully synthetic engine oil available in General Aviation.

 

AeroShell Oil Diesel Ultra is a fully synthetic, multigrade engine oil designed for use in the new generation of compression ignition (Diesel) Aviation Piston Engines.  The formulation has been selected to be suitable in piston engines fuelled by Jet A or Jet A-1 and is designed for use in the latest highly rated turbocharged diesel engines under all operating conditions.  AeroShell Oil Diesel Ultra must not be used in spark ignition, or Avgas powered aircraft engines.

 

Applications

 

AeroShell Oil Diesel Ultra is unique in being the only fully synthetic engine oil available in General Aviation.  It also contains unique Shell approved additives to provide superior piston cleanliness and help provide a clean, efficient and reliable engine.  These additives include a powerful surface acting additive, which bonds to the surface of highly loaded engine parts, protecting the engine from scuffing damage.

 

AeroShell Oil Diesel Ultra has been developed to be suitable for use in engines burning Jet fuel and its performance has been designed to cope with the demands of this type of engine.  Its key performance features include the ability to sustain high bearing loads, neutralisation of acid build up from the sulphur present in the fuel and high dispersancy to allow for the relatively high particle loading produced when burning Jet fuel.

 

During development, AeroShell Oil Diesel Ultra has amassed around 40,000 hours in engine- and flight-testing.  It has been used throughout the SMA engine development program and during Thielert engine development testing; it is fully approved by both manufacturers.  Further approvals are being sought as other engines are developed for this emerging market.

 

 

 

 

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