Charge Air Cooler Internal Cleanliness, Leakage, and Nomenclature J1726_201507

DOI: https://doi.org/10.4271/J1726_201507

Issuing Committee: Cooling Systems Standards Committee

Publisher: SAE International

Pages: 14

Rationale: This document has been amended to include Air-to-Air Charge Air Cooler (CAC) internal chemical cleanliness as it applies to residual flux from Controlled Atmosphere Brazing (CAB). This chemical cleanliness requirement, which has been added, typically relates to only Natural Gas Engine applications that can be adversely affected by braze flux residue. The CAC debris cleanliness has been modified to include the maximum individual debris particle weight. Those requiring CAC cleanliness results should specify J1726 Chemical Internal Cleanliness, J1726 Debris Internal Cleanliness, or J1726 Chemical & Debris Internal Cleanliness.