Remove/Install Coolant Thermostat - AR20.10-P-2461MNE
Engine 177 in Model 213
| 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. Wear protective gloves, protective clothing and safety glasses. |
AS20.00-Z-0001-01A | |
| 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 | |
| Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels. |
AS00.00-Z-0017-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Notes on coolant | AH20.00-N-2080-01A | ||
| Remove/install | |||
| 1 | Remove charge air coolers | AR09.41-P-6817MNE | |
| 2 | Release and disconnect electrical connector for coolant thermostat heating element (R48) | ||
| 3 | Remove coolant inlet fitting (3) | ||
| *BA20.10-P-1005-01ZA | |||
| 4 | Remove screw/bolt (5) | *BA00.10-P-1002-04A | |
| 5 | Unscrew screws/bolts (4) and remove coolant thermostat (7) | ||
| *BA20.10-P-1002-01ZA | |||
| 6 | Unscrew screws/bolts (6) and remove coolant connection | When replacing the coolant thermostat (7). |
|
| *BA00.10-P-1002-04A | |||
| 7 | Install in the reverse order | ||
| 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 | |
| 8 | Perform an engine test run and check engine for proper operation and leaktightness | ||
| 9 | Install lower engine compartment paneling | AR61.20-P-1105LWE | |
| 10 | Install upper engine cover | AR01.10-P-2405MNE |
METRIC SCREWS/BOLTS AND NUTS AS PER MBN 10 105, 10 143
| Number | Designation | 8.8 | 10.9 | |
|---|---|---|---|---|
| BA00.10-P-1002-04A | M6x1 | Nm | 9 | 13 |
COOLANT PUMP, COOLANT THERMOSTAT
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA20.10-P-1002-01ZA | Bolt, thermostat housing to crankcase | Nm | 8 |
COOLANT PUMP, COOLANT THERMOSTAT
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA20.10-P-1005-01ZA | Bolt, coolant intake fitting to thermostat housing | Nm | 8 |