Drain/Pour In Coolant - AR20.00-P-1142FR
Engine 177 in model 290
Shown on model 290.689
| Risk of injury to skin and eyes suffering scalding from contact with hot coolant spray. Risk of poisoning from swallowing coolant. | Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the overpressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. |
AS20.00-Z-0001-01A | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Notes on coolant level | AH20.00-P-1142-01CW | ||
| Drain off | |||
| 1 | Slowly open cap at engine cooling system coolant expansion reservoir and remove. | AR20.30-P-4950MNI | |
| 2 | Remove front and center lower engine compartment paneling. | AR61.20-P-1105FRX | |
| 3 | Slide suitable drain hose onto drain fitting (3). | ||
| 4 | Open drain valve (4) at engine cooling system cooler (1) and drain coolant into suitable container | Only open drain valve (4) to extent that coolant can drain out. Otherwise damage will occur on drain valve (4) and on engine cooling system cooler (1). |
|
| 5 | Remove coolant hose (2) from additional cooler in right wheel arch and drain coolant into suitable container. | Engine 177 in model 290.689 | AR20.20-P-7441-01RQ |
| Pour in | |||
| 6 | Close drain valve (4). | ||
| 7 | Remove drain hose from drain fitting (3). | ||
| 8 | Install coolant hose (2) on additional cooler in right wheel arch. | Engine 177 in model 290.689 | AR20.20-P-7441-01RQ |
| 9 | Pour in coolant and bleed engine cooling system. | AR20.00-P-1142-04A | |
| *BF20.00-P-1001-02LA | |||
| Fig 2 | |||
| Fig 4 | |||
| Fig 1 | |||
| Fig 3 | |||
| 10 | Check engine cooling system for leak tightness. | AR20.00-P-1011MNI | |
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 11 | Perform engine test run and check engine cooling system for proper operation. | ||
| 12 | Install the front and lower center engine compartment lining. | AR61.20-P-1105FRX | |
| 13 | Install upper engine cover. |
COOLING SYSTEM
| Number | Designation | Engine 177 in model 290 except code ME10 (Hybrid vehicle (plug-in, PHEV)) | Engine 177 in model 290 with code ME10 (Hybrid vehicle (plug-in, PHEV)) | |||
|---|---|---|---|---|---|---|
| BF20.00-P-1001-02LA | Cooling system | Workshop replacement amount | Main circuit | Liter | ≈15, 3 | ≈14, 3 |
| Low Temp circuit 1 | Liter | ≈6, 4 | ≈10, 7 | |||
| Low Temp circuit 2 | Liter | - | ≈5, 6 | |||
| Antifreeze/water | Down to -37°C | % | 50/50 | 50/50 | ||
| -38°C and below | % | 55/45 | 55/45 | |||
| Fluids specification | BB00.40-P-0310-01A | BB00.40-P-0310-01A | ||||
| Fluids specification | BB00.40-P-0325-06A | BB00.40-P-0325-06A | ||||
| Fluids specification | BB00.40-P-0326-06A | BB00.40-P-0326-06A | ||||