This SAE Recommended Practice establishes equipment and test procedures for determining the performance of exhaust systems of multi position engines used in hand-held portable applications. It is not applicable to spark arresters used in vehicles or stationary equipment. Purpose: This document provides a method of testing to evaluate the fire ignition potential of exhaust systems of small multiposition portable engines.
SAE J335-2020 history
2020SAE J335-2020 MULTIPOSITION SMALL ENGINE EXHAUST SYSTEM FIRE IGNITION SUPPRESSION
2012SAE J335-2012 Multiposition Small Engine Exhaust System Fire Ignition suppression
1995SAE J335-1995 Multiposition Small Engine Exhaust System Fire Ignition Suppression
1990SAE J335-1990 MULTIPOSITION SMALL ENGINE EXHAUST SYSTEM FIRE IGNITION SUPPRESSION
1988SAE J335-1988 Multiposition Small Engine Exhaust System Fire Ignition Suppression
1976SAE J335B-1976 MULTIPOSITION SMALL ENGINE EXHAUST SYSTEM FIRE IGNITION SUPPRESSION