1. Technical Bulletin Bulletin No TCH 001 056 Effective Date 4 12 05 Cancels N A Page 1 of 1 Subject New Gasket for Bendix Inlet Check Valves ICVs Used for BA 921 Compressors Detroit Diesel Applications As a product improvement for the Bendix Inlet Check Valves ICVs used for BA 921 compressors Bendix Previous New is now implementing a new gasket design and material Style ICV Style ICV as a running change in all assemblies and kits All new orders for service replacement ICV assemblies will feature the new gasket spacers and longer bolts Spacers and Long Bolts 4 Spacers FIGURE 1 Comparison Showing New Gasket FIGURE 2 New Components Bendix a 2005 Bendix Commercial Vehicle Systems LLC 4 05 All Rights Reserved Printed in U S A