This Service Bulletin informs affected customers that the diesel exhaust fluid (DEF) pressure line may...
Mci technical service bulletin SB 411 for 2011-2014 Mci J4500.
- Bulletin number
- SB 411
- Component
- Engine and engine cooling: exhaust system
- Summary
- This Service Bulletin informs affected customers that the diesel exhaust fluid (DEF) pressure line may exhibit signs of fatigue and melting on model year 2011-2014 MCI J4500 model coaches, and that MCI will remedy the affected coaches at no cost to the customers.
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