Attention! Only a proprietary ethylene glycol-based fluid with anti-corrosion properties should be used. The concentrate must be compatible with aluminum parts. An alcohol-based cooling concentrate must not be used.
Since the anti-corrosion part of the coolant loses its effect over time, the coolant must be replaced as part of maintenance, see Section Service technology, tools and equipment of the workplace. Also, the coolant must be changed when replacing aluminum parts, such as cylinder heads.
To achieve the correct ratio of concentrate and water, the manufacturer's specifications must be observed. At the latitude of Germany, frost resistance should be up to -20°C.
Attention! The concentrate must be mixed with demineralized or distilled water.
Ratios of concentrate and water in liters
engine designations | frost resistance | quantity | |||
up to -26°C | up to -40°С | ||||
concentrate | water | concentrate | water | ||
E1, E3, E5 | 2,25 | 2,75 | 2,75 | 2,25 | 5,0 |
B3, B3E, B5, B6, BP manual transmission | 2,25 | 2,75 | 2,75 | 2,25 | 5,0 |
B3, B3E, B5, B6, BP automatic transmission | 2,7 | 3,3 | 3,3 | 2,7 | 6,0 |
PN | 2,7 | 3,3 | 3,3 | 2,7 | 6,0 |