2017 X15 Turbo Compressor Cover V-band Clamp Reorientation February 2nd 2017 Cummins Confidential

Project Scope Change Summary: Background: Reorient the turbo V-band clamp with the t-bolt on the topside with the bolt angling down. Background: We’ve identified a potential for contact between the V-band clamp and the turbo oil drain line fitting This will move the t-bolt away from the oil drain fitting eliminating the potential contact Implementation Strategy and Date: Within 1 week of CEAF Approval – Estimated at February 24th 2017 Cummins Confidential

Change Summary Current and New Locations: New T-bolt Location Current T-bolt Location Cummins Confidential

Change Summary New Location: New T-bolt Location ~62 deg downward angle Cummins Confidential

Change Overview-Approval Please confirm new turbo compressor V-Band clamp T-bolt location is acceptable and any compressor housing clocking process is not significantly impacted. Cummins Confidential