Ashless Dispersant, Single-Grade Engine Oil With Antiwear Additive For Aircraft Piston Engines
Phillips 66 Type A 100AW Aviation Oil is an ashless dispersant, single-grade engine oil pre-blended with the correct concentration of antiwear additive (LW-16702) mandated by Lycoming Service Bulletins 446 and 471 and Service Instruction 1409. It is recommended for use in opposed piston and radial piston aircraft engines where cam lifter wear is a concern. The ashless dispersant formulation helps minimize the formation of engine sludge, varnish, piston deposits and combustion chamber deposits, resulting in a much cleaner engine compared with the use of straight (nondispersant) mineral oils. This oil has a high viscosity index and low pour point compared with many other single-grade aircraft engine oils, allowing its use over a wide temperature range. Type A 100AW Aviation Oil is FAA approved as an alternate method of compliance to AD80-04-03 R2, paragraph b.1.
Applications
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Opposed piston aircraft engines, especially where cam lifter wear is a concern
Type A 100AW Aviation Oil meets the requirements of:
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Avco Lycoming Material Specification No. 301G
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Pratt & Whitney Bulletin No. 1183 “U”
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SAE Standard J1899
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Teledyne Continental Material Specification MHS-24B
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U.S. Military Specification MIL-L-22851D (obsolete) for additive treatment QPL approval number: D07L2-50
Features & Benefits
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Ashless dispersant helps minimize engine sludge and varnish deposits for a cleaner engine
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Pre-blended with Lycoming-approved antiwear additive
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High film strength for protection against wear and piston scuffing
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High viscosity index and low pour point for use over a wide temperature range
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Protects against rust and corrosion
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Formulated with the same high-quality base oils as used in Phillips 66 X/C® Aviation Oil