Freightliner: diesel exhaust fluid (DEF) may crystallize, when sitting for an extended length of time, in...
Freightliner technical service bulletin FSB-49-7 for 2009 Freightliner S2.
- Bulletin number
- FSB-49-7
- Component
- Fuel system, diesel
- Summary
- Freightliner: diesel exhaust fluid (def) may crystallize, when sitting for an extended length of time, in tank, around float, possibly causing it to stick, on def level sending unit tube and needs to be cleaned.
Vehicles covered
- Freightliner S2 2009 2009
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