Remove/Install Coolant Temperature Sensor - AR15.60-P-2712MNM
Engine 177 in model 217, 222
| 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 | |
| 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 | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-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 | |
| Remove/install | |||
| 1 | Remove left-hand air filter housing | AR09.10-P-1151MNM | |
| 2 | Remove hose (2) from exhaust gas turbocharger | Fig 3 | |
| 3 | Clamp off coolant hose (3) | Fig 2 | |
| 4 | Remove coolant hose (3) from low-temperature circuit expansion reservoir and place to one side | AR09.41-P-0001MNM | |
| 5 | Remove boot (1) on left exhaust gas turbocharger and place to one side | *BA01.20-P-1003-01J | |
| 6 | Drain off coolant | AR20.00-P-1142MNL | |
| 7 | Release and disconnect electrical connection from evaporator temperature sensor (B11/4) | ||
| 8 | Remove screw/bolt (4) | *BA07.04-P-1002-01Q | |
| 9 | Pull coolant temperature sensor (B114) with retaining plate (5) up and out | ||
| 10 | Remove retaining plate (5) from coolant temperature sensor (B114) | When replacing the coolant temperature sensor (B11/4). | |
| 11 | Install in the reverse order | ||
| 12 | Perform venting routine of engine management control unit (MCM) | ||
| AD00.00-P-2000-04B | |||
| 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 an engine test run and check engine for proper operation and leaktightness | ||
| 14 | Install center and front lower engine compartment paneling | AR61.20-P-1105LF | |
| 15 | Install upper engine cover |
CRANKCASE VENTILATION SYSTEM, CYLINDER HEAD COVER
| Number | Designation | Engine 177.9 | |
|---|---|---|---|
| BA01.20-P-1003-01J | Clamp, boot to exhaust gas turbocharger/air filter | Nm | 1, 5 |
SENSORS
| Number | Designation | Engine 177 | |
|---|---|---|---|
| BA07.04-P-1002-01Q | Bolt, temperature sensor bracket to crankcase | Nm | 9 |