This bulletin introduces an optional product improvement to the A/C compressor drive system for coaches...
Mci technical service bulletin TSIB 26-05 for 2018-2026 Mci J4500, 2018-2024 Mci D4500 and 2018-2024 Mci D4505 and others.
- Bulletin number
- TSIB 26-05
- Component
- Engine
- Summary
- This bulletin introduces an optional product improvement to the A/C compressor drive system for coaches equipped with a Cummins X12. The improved pulley system is available for customers who wish to reduce noise and vibration characteristics and may be installed at the customer’s discretion.
Vehicles covered
- Mci J4500 2018-2026 20192020202120222023202420252026
- Mci D4500 2018-2024 2018201920202021202220232024
- Mci D4505 2018-2024 2018201920202021202220232024
- Mci D4000 2018-2022 20182019202020212022
- Mci D4000istv 2018-2023 201820192020202120222023
- Mci D4005 2018-2021 2018201920202021
- Mci D45CRTLE 2018-2025 20182019202020212022202320242025
- Mci D4520 2020-2026 2020202120222023202420252026
- Mci D4020istv 2024-2026 202420252026
- Mci D45CRT 2024-2026 202420252026
- Mci D4020 2026 2026
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