GMW16869

Description / Abstract: GMW16869, 3rd Edition, December 2015 - Powertrain Compartment Acoustical Insulation Materials

This specification describes the requirements for an engine compartment sound absorber (ECSA) used for noise control in the engine compartment.

Material Description. Materials shall be identified by Types to identify material construction and properties.

Symbols. Not applicable.

Applicability. Where materials are required to control noise on the powertrain.