SAE J1941 1990 Edition, April 9, 1990
Coolant Concentrate (Low Silicate, Ethylene Glycol Type Requiring an Initial Charge of Supplemental Coolant Additive) for Heavy-Duty Engines
Includes all amendments and changes through Cancellation Notice , April 9, 1990
Additional Comments: CNCL NO S/S
Published By:SAE International (SAE)
This SAE Recommended Practice applies to engine coolant concentrate, low silicate ethylene glycol base, for use in cooling systems of heavy-duty engines. An initial charge of supplemental coolant additive (SCA) is required when using this type of coolant concentrate.
This document applies to engine coolant concentrates for heavy-duty engine requirements. SAE J1034 applies to coolant concentrates for automobile and light truck applications.
For further information on engine coolants, see SAE J814.