Report to T-10 Task Force T-10 EGR Hardware Update 24 April 2001 Cylinder Kits 85 tests worth in inventory of current batch Next batch to be delivered in May (~200 tests) Future kits to be segregated by test type if approved Connecting Rod Bearings Matrix can be completed using Batch D Batch E and all future batches to be segregated and serialized by test type if approved

T-10 EGR Hardware Update (Cont.) Main Bearings Report to T-10 Task Force 24 April 2001 T-10 EGR Hardware Update (Cont.) Main Bearings 29 tests of current batch in inventory Next batch will be new style bearings (higher oil pressure) Future batches to be segregated by test type if approved

T-10 EGR Hardware Update (Cont.) EGR Coolers Report to T-10 Task Force 24 April 2001 T-10 EGR Hardware Update (Cont.) EGR Coolers New coolers modified w/4 bolt flanges Used coolers can be modified if desired EGR Turbos Both styles in inventory

T-10 EGR Hardware Update (Cont.) EGR Oil Pumps ECM’s Injectors Report to T-10 Task Force 24 April 2001 T-10 EGR Hardware Update (Cont.) EGR Oil Pumps Survey indicates ~ 20 needed as spares ECM’s One each available for diagnostics only Injectors Working on stocking spare injectors

T-10 EGR Hardware Update (Cont.) Report to T-10 Task Force 24 April 2001 T-10 EGR Hardware Update (Cont.) Other EGR Hardware Blocks/Engines Spare blocks needed? Injection Pumps Spare pumps needed?