Drain/Pour In Coolant - AR20.00-P-1142SC
Engine 176 in model 223
| 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 overpressure. Do not pour coolant into beverage containers. | AS20.00-Z-0001-01A | |
| Wear protective gloves, protective clothing and safety glasses. | |||
| Risk of injury . Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Notes on coolant level | AH20.00-P-1142-01CW | ||
| Remove | |||
| 1 | Open hood and carefully open and remove cap (1) at expansion reservoir. | ||
| 2 | Remove front lower engine compartment lining. | AR61.20-P-1105S | |
| Drain off | |||
| 3 | Slide drain hose onto fitting (2). | ||
| 4 | Open drain valve (3) and collect coolant in suitable container. | ||
| 5 | Close drain valve (3) and remove drain hose. | ||
| Pour in | |||
| 6 | Connect vehicle diagnosis system and switch on ignition. | ||
| AD00.00-P-2000-06FR | |||
| 7 | Start fill mode of engine cooling system. | ||
| 8 | Fill in coolant. | AR20.00-P-1142-04A | |
| *BF20.00-P-1001-02MA | |||
| Test pressure for pressure-testing the cooling system | *BE20.30-P-1002-01D | ||
| Fig 2 | |||
| Fig 4 | |||
| Fig 1 | |||
| Fig 3 | |||
| 9 | End fill mode of engine cooling system. | ||
| 10 | Start bleeding routine of engine cooling system. | If the bleeding routine was not completed successfully: ↓ Repeat bleeding routine of engine cooling system. |
|
| 11 | Disconnect diagnostic system and switch off ignition. | ||
| AD00.00-P-2000-06FR | |||
| Check | |||
| 12 | Check engine cooling system for leak tightness. | AR20.00-P-1011SC | |
| Risk of burn injuries , suffocation and poisoning when working on the exhaust system and the components connected to it. Risk of suffocation and risk of poisoning caused by inhalation of gaseous and solid components of the exhaust. Risk of poisoning caused by skin contact with solid components of the exhaust. | Wear protective clothing and safety glasses. Use the extraction system. Move people out of the danger zone. | AS49.00-Z-0001-01A | |
| 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 | |
| 13 | Perform engine test run. While doing so, check engine for proper operation and leak tightness. | ||
| Install | |||
| 14 | Install front lower engine compartment lining. | AR61.20-P-1105S | |
| 15 | Tighten cap (1) and close hood. |
COOLING SYSTEM CHECK VALUES
| Number | Designation | Engine 176 | ||
|---|---|---|---|---|
| BE20.30-P-1002-01D | Test pressure for pressure-testing the cooling system | Overpressure | bar | 1, 4 |
COOLING SYSTEM
| Number | Designation | Model 223 with engine 176 | |||
|---|---|---|---|---|---|
| BF20.00-P-1001-02MA | Cooling system | Workshop replacement amount | Main circuit | Liter | ≈ 15, 2 |
| Low-temperature circuit | Liter | ≈ 2, 3 | |||
| Antifreeze/water | to -37°C | % | 50/50 | ||
| Fluids specifications | BB00.40-P-0310-01A | ||||
| Fluids specifications | BB00.40-P-0325-06A | ||||
| Fluids specifications | BB00.40-P-0326-06A | ||||
| as from -38°C | % | 55/45 | |||