Remove/Install High Temperature Circuit Coolant Temperature Sensor - AR07.04-P-2717MFG
Engine 139 in model 118, 177, 247
Fig 1: High Temperature Circuit Coolant Temperature Sensor Components Location - Model 118 With Engine 139
| 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. 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 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/install | |||
| 1 | Drain off coolant. | AR20.00-P-1142MFG | |
| 2 | Remove the throttle valve actuator. | AR07.51-P-1404MFG | |
| 3 | Remove electrical connector (1) from the coolant line (6). | ||
| 4 | Release and disconnect electrical connectors (2). | ||
| 5 | Remove vacuum line (3) from bracket (4). | ||
| 6 | Remove electrical wiring harness (5) from the coolant line (6) and place to one side. | ||
| 7 | Release and disconnect coolant line (6) and, seal exposed openings with suitable stop plugs. | AR20.20-P-7441-01RQ | |
| Fig 2 | |||
| 8 | Remove coolant line (6) and seal openings with suitable stop plugs. | AR20.20-P-7471-01MFG | |
| *BA20.10-P-1016-01AC | |||
| *BA20.10-P-1009-01AC | |||
| Fig 2 | |||
| 9 | Remove coolant line (7) and seal openings with suitable stop plugs. | AR20.20-P-7471-01MFG | |
Install new hose and clamps. |
|||
| *BA20.10-P-1016-01AC | |||
| *BA20.10-P-1008-01AC | |||
| *BA20.10-P-1009-01AC | |||
| Fig 2 | |||
| 10 | Release and disconnect electrical connector (8). | ||
| 11 | Release and disconnect electrical connector (11). | ||
| 12 | Remove clamp (9). | ||
| 13 | Remove high-temperature circuit coolant temperature sensor (B94/19) and seal opening with a suitable stop plug. | ||
| Fig 2 | |||
| 14 | Install in the reverse order. | ||
| 15 | Read out and delete fault memory. | ||
| AD00.00-P-2000-06MFA | |||
| 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 | |
| 16 | Perform engine test run. While doing so, check engine for proper operation and leak tightness. | ||
| 17 | Install lower engine compartment lining. | AR61.20-P-1105MFR | |
| 18 | Install upper engine cover. | ||
| AP01.10-P-2405-01K |
COOLANT PUMP, COOLANT THERMOSTAT
| Number | Designation | Engine 139 | ||
|---|---|---|---|---|
| BA20.10-P-1008-01AC | Screw, coolant line to coolant pipe/cylinder head/crankcase/coolant thermostat/coolant hose/timing case | M6 | Nm | 8 |
COOLANT PUMP, COOLANT THERMOSTAT
| Number | Designation | Engine 139 | |
|---|---|---|---|
| BA20.10-P-1009-01AC | Screw, coolant pump to coolant hose/coolant line | Nm | 8 |
COOLANT PUMP, COOLANT THERMOSTAT
| Number | Designation | Engine 139 | |
|---|---|---|---|
| BA20.10-P-1016-01AC | Clamp, coolant pump to coolant hose/coolant line | Nm | 3 |