1.1 这种测试方法通常被称为L-60-1测试。 2. 它涵盖了汽车手动变速器和终传动桥润滑油在高温氧化条件下的油稠化、不溶物形成和沉积物形成特性。 1.2 以英寸磅为单位的数值应视为标准。括号中给出的值是国际单位制的数学转换，仅供参考，不被视为标准。 1.2.1 例外情况-- 催化剂质量损失、油质量和体积、交流发电机输出和空气流量的国际单位制数值应视为标准。 1.2.2 所有参数均采用国际单位制，除非没有直接等效的单位，如螺纹单位，或有唯一来源的设备规范。 1.3 本标准并不旨在解决与其使用相关的所有安全问题（如有）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 具体警告信息见第节 7. 和 8. 和 附件A7 . 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ====意义和用途====== 5.1 该测试方法测量了汽车手动变速器和主减速器润滑油在高温条件下变质的趋势，导致厚油、污泥、碳和清漆沉积，并形成腐蚀性产品。这种劣化可能导致严重的设备性能问题，特别是由于轴封界面处形成沉积物而导致的密封失效。该试验方法用于筛选润滑剂中与这些趋势有关的有问题的添加剂和基础油。 5.2 以下文件中使用或引用了此测试方法: 5. 2.1 美国石油学会（API）出版1560-汽车手动变速器、手动变速驱动桥和车轴的润滑剂服务名称， 7. 5.2.2 STP-512A——API GL-5服务用汽车齿轮润滑油的实验室性能测试， 8. 5.2.3 SAE J308车轴和手动变速器润滑油信息报告， 9 和 5.2.4 美国军事规范MIL-L-2105D。

1.1 This test method is commonly referred to as the L-60-1 test. 2 It covers the oil-thickening, insolubles-formation, and deposit-formation characteristics of automotive manual transmission and final drive axle lubricating oils when subjected to high-temperature oxidizing conditions. 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.2.1 Exceptions— The values stated in SI units for catalyst mass loss, oil mass and volume, alternator output, and air flow are to be regarded as standard. 1.2.2 SI units are provided for all parameters except where there is no direct equivalent such as the units for screw threads, or where there is a sole source supply equipment specification. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific warning information is given in Sections 7 and 8 and Annex A7 . 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 5.1 This test method measures the tendency of automotive manual transmission and final drive lubricants to deteriorate under high-temperature conditions, resulting in thick oil, sludge, carbon and varnish deposits, and the formation of corrosive products. This deterioration can lead to serious equipment performance problems, including, in particular, seal failures due to deposit formation at the shaft-seal interface. This test method is used to screen lubricants for problematic additives and base oils with regard to these tendencies. 5.2 This test method is used or referred to in the following documents: 5.2.1 American Petroleum Institute (API) Publication 1560-Lubricant Service Designations for Automotive Manual Transmissions, Manual Transaxles, and Axles, 7 5.2.2 STP-512A–Laboratory Performance Tests for Automotive Gear Lubricants Intended for API GL-5 Service, 8 5.2.3 SAE J308-Information Report on Axle and Manual Transmission Lubricants, 9 and 5.2.4 U.S. Military Specification MIL-L-2105D.