Remove/install circulation pump for low-temperature water circuit - AR09.41-P-6925RKB
ENGINE 157, 278 in MODEL 231
| Remove/install | |||
| 1 | Remove bottom engine compartment paneling | AR61.20-P-1105RK | |
| 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 pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. |
AS20.00-Z-0001-01A | |
| 2 | Drain coolant at radiator | AR20.00-P-1142RK | |
| Notes on coolant | AH20.00-N-2080-01A | ||
| 3 | Disconnect electrical connection (1) on charge air cooler circulation pump (M44) | ||
| 4 | Remove screw/bolt (2) and take off bracket (3) | ||
| 5 | Remove hoses (4, 5) on charge air cooler circulation pump (M44) | ||
| 6 | Remove charge air cooler circulation pump (M44) | ||
| 7 | Install in the reverse order | ||
| Check | |||
| 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 pressure. Do not pour coolant into beverage containers. Wear protective gloves, protective clothing and safety glasses. |
AS20.00-Z-0001-01A | |
| 8 | Check cooling system for leaktightness | AR20.00-P-1010RK | |
| 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 | |
| 9 | Perform an engine test run; check cooling system for function and leaktightness |