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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 28, 2025
All Titles
Title 30
Chapter I
Part 36
Subpart C - Subpart C—Test Requirements
§ 36.40 - Test site.
§ 36.41 - Testing methods.
§ 36.42 - Inspection.
§ 36.43 - Determination of exhaust-gas composition.
§ 36.44 - Maximum allowable fuel:air ratio.
§ 36.45 - Quantity of ventilating air.
§ 36.46 - Explosion tests of intake and exhaust systems.
§ 36.47 - Tests of exhaust-gas cooling system.
§ 36.48 - Tests of surface temperature of engine and components of the cooling system.
§ 36.49 - Tests of exhaust-gas dilution system.
§ 36.50 - Tests of fuel tank.
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