SAE J335-1988
Multiposition Small Engine Exhaust System Fire Ignition Suppression

Standard No.

SAE J335-1988

Release Date

1988

Published By

SAE - SAE International

Status

Be replaced 2014-01

Replace By

SAE J335-1990

Latest

SAE J335-2020

Scope

This recommended practice establishes equipment and test procedures for determining the performance of exhaust systems of multiposition engines used in hand-held portable applications. It is not applicable to spark arresters used in vehicles or stationary equipment. Performance: Recommended performance criteria are given in the Appendix which are adequate for the severe fire hazard condition posed by heavy vegetative fuels. However@ during periods of extreme fire danger@ exhaust systems meeting this standard may not give absolute protection against fires. Additional control of operations may be necessary during such periods. PURPOSE: This recommended practice provides a method of testing to evaluate the fire ignition potential of exhaust systems of shall multiposition portable engines.

SAE J335-1988 history

• 2020 SAE J335-2020 MULTIPOSITION SMALL ENGINE EXHAUST SYSTEM FIRE IGNITION SUPPRESSION
• 2012 SAE J335-2012 Multiposition Small Engine Exhaust System Fire Ignition suppression
• 1995 SAE J335-1995 Multiposition Small Engine Exhaust System Fire Ignition Suppression
• 1990 SAE J335-1990 MULTIPOSITION SMALL ENGINE EXHAUST SYSTEM FIRE IGNITION SUPPRESSION
• 1988 SAE J335-1988 Multiposition Small Engine Exhaust System Fire Ignition Suppression
• 1976 SAE J335B-1976 MULTIPOSITION SMALL ENGINE EXHAUST SYSTEM FIRE IGNITION SUPPRESSION