GSO ASTM D5760:2021

Gulf Standard   Current Edition
· Approved on 01 July 2021 ·

Standard Specification for Performance of Manual Transmission Gear Lubricants

Lubricants, industrial oils and related products
Including mineral oils, fluids for metal working and for temporary protection against corrosion

GSO ASTM D5760:2021 Files

English 3 Pages
Current Edition Reference Language

GSO ASTM D5760:2021 Scope

This specification provides a list of test methods and acceptance criteria for determining the performance acceptability of gear lubricants used in nonsynchronized heavy duty manual transmission (MT-1). The test methods listed here shall be able to examine the following properties of the gear lubricants: viscosity increase; pentane insolubles; toluene insolubles; carbon/varnish rating; sludge rating; hardness and volume change, and elongation of polyacrylate and fluoroelastomer; falling load stage; and foam tendency.

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