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. | |
Replace | |||
1 | Inspect cooling and heating system for leaktightness and proper condition | Before draining coolant. | |
2.1 | Drain off coolant | Vehicle without rear cooling system | |
| Engine 460.9 | ||
| Engine 470.9, 471.9, 473.9 | ||
| Engine 936.9 | ||
2.2 | Drain coolant of rear-mounted cooling system | Vehicle with rear cooling system | |
| ENGINE 473.9 | ||
3 | Replace coolant hoses for rear cooling system | Vehicle with rear cooling system | |
ENGINE 473.9 | |||
4.1 | Fill in coolant | Vehicle without rear cooling system | |
| Engine 460.9 | ||
| Engine 470.9, 471.9, 473.9 | ||
| Engine 936.9 | ||
4.2 | Add coolant to rear-mounted cooling system | Vehicle with rear cooling system | |
| ENGINE 473.9 |