飞机活塞发动机润滑油(无灰分散剂

[中文适用范围]： 该 SAE 标准规定了四冲程往复活塞飞机发动机中使用的含有无灰分散剂添加剂的润滑油的要求。该文件涵盖了与以前的军用规范 MIL-L-22851 相同的润滑油要求。用户应查阅机身或发动机制造商手册，了解可接受的润滑剂的最新列表。分类 商业产品 根据本文件销售的商业产品必须满足本文件第 3 节和第 4 节的所有要求，但以下例外：合格样品和测试结果不必提交给海军航空系统司令部 (NAVAIR)@，但制造商必须保留至少三年。 b.商用航空活塞发动机油的各个产品验收清单将由每个原始飞机发动机制造商维护。 C。4.4.2.2 至 4.4.3.2 的详细抽样和检验程序要求不适用。 d.商业产品不必满足第 5 节的包装要求。 [外文原描述]： This SAE Standard establishes the requirements for lubricating oils containing ashless dispersant additives to be used in four-stroke cycle, reciprocating piston aircraft engines. This document covers the same lubricating oil requirements as the former military specification MIL-L-22851. Users should consult their airframe or engine manufacturer’s manuals for the latest listing of acceptable lubricants. Compliance with this specification must be accomplished in accordance with the Performance Review Institute (PRI) product qualification process as described in the documents referenced in 2.1.3. Requests for submittal information may be made to the PRI at the address shown in 2.1.3, referencing this specification. Products qualified to this specification are listed on a Qualified Products List (QPL) managed by the PRI. Approval and/or certification for use of a specific piston engine oil in aero applications is the responsibility of the individual equipment builders and/or governmental authorities and may be accomplished by compliance with or qualification to this specification.