The copper air compressor discharge line with air dryer feature code 04VLE on Cummins L9 Series engines...
International technical service bulletin IK0400174 for 2020-2023 International MV.
- Bulletin number
- IK0400174
- Component
- Service brakes
- Summary
- The copper air compressor discharge line with air dryer feature code 04VLE on Cummins L9 Series engines may crack and leak air due to engine vibration. This document will guide the user through the repair strategy to replace the hard copper line with a flexible Teflon version.
Vehicles covered
- International MV 2020-2023 2020202120222023
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