Remove/Install Left Circulation Pump For Low Temperature Circuit - AR09.41-P-6930MSC
Engine 256.9 In Model 167
MODIFICATION NOTES
| 17.07.2019 | Disconnect coolant hoses. | Operation step 3 |
Fig 1: Left Circulation Pump For Low Temperature Circuit Components Location - Engine 256.9 In Model 167
| 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 | |
| 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 cap from coolant expansion reservoir. | ||
| 2 | Remove center, front, and front left bottom engine compartment lining. | AR61.20-P-1105ME | |
| 3 | Clamp off coolant hoses from low-temperature circuit circulation pump 2 (M43/7). | Fig 3 | |
| 4 | Remove coolant hoses from low-temperature circuit circulation pump 2 M43 (/7), collect escaping coolant in a suitable container, and seal openings with protective covers. | AR09.41-P-1311-01AL Fig 2 |
|
| 5 | Release and disconnect electrical connector a low-temperature circuit circulation pump 2 (M43/7). | ||
| 6 | Remove bracket (2) and low-temperature circuit circulation pump 2 (M43/7). | *BA00.10-P-1002-04A | |
| 7 | Install in the reverse order. | ||
| 8 | Check engine cooling system for leak tightness. | AR20.00-P-1010MSC | |
| 9 | Install center, front, and front left bottom engine compartment lining. | AR61.20-P-1105ME |
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 |