Nondispersant, Multigrade Engine Oil For Aircraft Piston Engines
Phillips 66 Type M Aviation Oil is an ashless, nondispersant, multigrade engine oil recommended for use in aircraft piston engines where the operator prefers a mineral oil-based engine oil that does not contain dispersant additives. It provides easier starting and quicker oil circulation at low temperatures compared with single-grade mineral oils, while maintaining high film strength at high temperatures and under high loads for protection against wear and piston scuffing.
Type M Aviation Oil is available in one viscosity grade: SAE 20W-50. It typically is used as break-in oil for newly overhauled engines where all-mineral type oils are recommended. The multigrade formulation helps reduce cylinder glazing tendency during break-in. Break-in normally is accomplished in less than 25 hours of engine operation.
Applications
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Aircraft piston engines where the operator prefers a nondispersant engine oil
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“Break-in” oil for newly overhauled aircraft engines
Type M Aviation Oil meets the requirements of:
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SAE Standard J1966
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U.S. Military Specification MIL-L-6082 (obsolete) QPL approval number: N06L1-20W-50 (Type M)
Features & Benefits
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Easier starting and quicker oil circulation at low temperatures compared with single-grade oils
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High film strength for protection against wear and piston scuffing, even under high-load conditions, such as takeoff, and at elevated operating temperatures
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Reduces cylinder glazing tendency during break-in, compared with single-grade oils