Browse Standards J1393_199403
Historical REVISED 1994-03-01

Heavy Duty Vehicle Cooling Test Code J1393_199403

This document supersedes SAE J819 - Engine Cooling System Field Test. The purpose of this SAE Recommended Practice is to establish a testing procedure to determine the performance capability of engine cooling systems, including charge air coolers, on heavy-duty vehicles with liquid-cooled internal combustion engines. The definition of heavy vehicles for this document includes, but is not limited to, on- and off-highway trucks, cranes, drill rigs, construction, forestry and agricultural machines. Vehicles equipped with side or rear-mounted radiators may require an alternate procedure of a towing dynamometer because of peculiar aerodynamics. Testing is generally conducted to determine compliance with cooling criteria established by the engine manufacturer or the end product user to meet a desired engine reliability goal.
J1393_201712
2017-12-12
Latest
Revised
J1393_201209
2012-09-17
Historical
Revised
J1393_200411
2004-11-11
Historical
Revised
J1393_199902
1999-02-05
Historical
Reaffirmed
J1393_199403
1994-03-01
Historical
Revised

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