GMW17417

Description / Abstract: GMW17417, 2nd Edition, March 2019 - Flake Resistance Test of Color Identification for Parts Marking

Introduction

Note: Nothing in this standard supercedes applicable laws and regulations.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

Purpose. This specification defines the test methods and requirements of materials to color identify transmission and driveline components using materials such as opaque stains, dyes, marking pens, and inks to ensure these materials do not generate flakes adversely impacting system function.

Applicability. Any component internal to transmission or driveline including metallic and elastomeric parts.

Remarks. White color inks/dyes/stains tend to flake producing sediment and contribute to foaming. Therefore, this color should not be used in transmission applications.