Fccc mt DEF
Fccc technical service bulletin SF640 for 2022 Fccc MT45 and 2022 Fccc MT55.
- Bulletin number
- SF640
- Component
- Engine and engine cooling
- Summary
- FCCC MT DEF Coolant Lines. On certain Morgan Olsen bodied units, the Diesel Exhaust Fluid (DEF) coolant lines may become damaged by rubbing against the cross sill.
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