Description / Abstract: 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 Design Validation (DV), Production Validation (PV) and Steady State Part Monitoring (SSPM) requirements for coolant hose interfaces, including mid-assembly connections (T joint, Y joint, etc.) The designs validated under this specification may or may not be included in GMW17144, which is the global metric coolant connection standard for hoses and fittings. GM Engineering may require any connection not defined in GMW17144 be subjected to this specification, prior to acceptance. The supplier shall work with the GM Design Responsible Engineer (DRE) to comprehend this requirement.

Applicability. This specification and the test described applies for all the connections used on coolant applications, this includes but is not limited to, hose and clamps, hose and quick connectors and/or hose with overmold features. This procedure must be executed regardless of the type of interface used in the assembly.

Remarks. None.