Introduction of a DEF tank filler cap unit with integrated de-aeration valve
Van Hool technical service bulletin SB1627 for 2020 Van Hool CX35 and 2020 Van Hool CX45.
- Bulletin number
- SB1627
- Component
- Engine and engine cooling
- Summary
- Introduction of a DEF tank filler cap unit with integrated de-aeration valve. Van Hool has switched over to a new type of DEF tank filler cap unit from MY2020 vehicles onwards. The new DEF tank filler cap unit is equipped with an integrated de-aeration valve and prevents tank ventilation problems in case the standard installed tank in-line de-aeration valve is clogged due to DEF crystallization. The new DEF tank filler cap unit fits earlier vehciles and will be supplied as kit 91082547.
Vehicles covered
- Van Hool CX35 2020 2020
- Van Hool CX45 2020 2020
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