Expansion reservoir |
G20.30-3148-01
Warning | Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant. | Do not open cooling system unless coolant temperature is below 90 °C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers. | |
Topical note | Notes on coolant | ||
| Check | ||
1 | Check fluid level. | Only check fluid level at a coolant temperature lower than 50 °C. | |
2 | Unscrew cap of expansion reservoir. | ||
3 | Check anticorrosion and antifreeze protection. | If necessary, | |
| |||
Calculate top-up quantity for anti-corrosion and antifreeze agent. | |||
Coolant | |||
Correct | |||
4 | correct anticorrosion and antifreeze protection. | Only at insufficient anti-corrosion and antifreeze content. | |
| |||
To do so, replace coolant at the calculated top-up quantity. | |||
5 | Correct fluid level. | Only if the fluid level is too low. | |
| Coolant specifications | ||
Make sure that the mixing ratio of the coolant is correct. | |||
6 | Screw on cap of expansion reservoir. |
Filling capacities for engine cooling system |
Number | Designation | Engine 642 in model 470, 471 | ||
BF20.00-N-1001-01PS | Coolant | Total filling capacity | Liter | 10,0 |
Anti-corrosion protection/antifreeze down to 37 °C | Liter | 5,0 | ||
Anti-corrosion protection/antifreeze down to 45 °C | Liter | 5,5 | ||
Sheet | ||||
Sheet | ||||
Sheet | ||||