Descripción
Aeroshell W 15W-50
AeroShell Oil W 15W-50 was developed in co-operation with Textron Lycoming and
Continental Motors and conforms to their specifications 301F and MHS-24A respectively.
This oil is also approved under Military Specification MIL-L-22851 which is now obsolete
and has been replaced by the SAE J-1899 specification. AeroShell Oil W 15W-50 is also
approved for use in all Pratt & Whitney radial aircraft engines. In addition AeroShell Oil
W 15W-50 meets the provisions of Lycoming Service Bulletin 446C and 471, plus Service
Instruction 1409A and meets the American FAA Airworthiness Directive 80-04-03 which
specifies special anti-wear requirements for certain engine models.
AeroShell Oil W 15W-50 already contains, in the correct proportions, an anti-wear additive
equivalent to the Lycoming additive LW 16702; operators who use AeroShell Oil W 15W50 DO NOT need to add this Lycoming additive to the oil.
AeroShell Oil W 15W-50 is qualified for use in all Continental Motors’ liquid cooled and air
cooled aircraft piston engines.
Properties
- SAE viscosity grade: Multigrade
- Colour ASTM: –
- Density @ 15°C kg/l: 0.884
- Kinematic viscosity mm²/s:
@ 40°C: –
- Viscosity index: 100 min
- Pourpoint °C: Report
- Flashpoint Cleveland:
- Total acidity mgKOH/g: 1.0 max
- Sulphur %m: 0.6
- Copper corrosion @ 100°C
3hrs @100ºC 1 max
3hrs @240ºC 3 Mac
- Ash content %m: 0.011 max
- Foaming tendency: Must pass
- Elastomer compatibility:
AMS 3 217 / 1 72 hrs
@70ºC swell% Must pass
AMS 3 217 / 4 72 hrs
@150ºC swell% Must pass
- Trace metal content: Must pass
- Compatibility: Must pass
Specifications:
- U.S. SAE J-1899 Grade Multigrade
- British Approved SAE J-1899 Grade Multigrade
- French –
- Russian –
- NATO Code O-162 Obsolete
- Joint Service Designation OMD-162
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