Drain/Fill Low Temperature Circuit Coolant - AR09.41-P-6834MNB
Engine 178 in model 190 (except 190.381)
| Risk of injury caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. | No parts of the body or limbs should be within the operating area when the components are moving. | AS00.00-Z-0011-01A | |
| 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. | AS20.00-Z-0001-01A | |
| Wear protective gloves, protective clothing and safety glasses. | |||
| Notice | Notes on coolant | AH20.00-P-2080-01KOA | |
| Remove | |||
| 1 | Remove front section of lower Engine compartment paneling | AR61.20-P-1105RG | |
| Drain off | |||
| 2 | Slowly open cap (2) on upper low temperature circuit coolant expansion reservoir (1) and remove | ||
| 3 | Disconnect coolant hose (3) and coolant | AR20.20-P-7441-01RQ | |
| Pour in | |||
| 4 | Mount coolant hose (3) at radiator | AR20.20-P-7441-01RQ | |
| 5 | Add coolant and bleed low temperature circuit | AR20.00-P-1142-04A | |
| *BF20.00-P-1001-04A | |||
| Fig 2 | |||
| Fig 4 | |||
| Fig 1 | |||
| Fig 3 | |||
| Check | |||
| 6 | Check low temperature circuit for leaktightness | AR09.41-P-1011MNB | |
| 7 | Tighten down cap (2) on upper low temperature circuit coolant expansion reservoir (1) | ||
| 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 cooling system for proper operation | ||
| Install | |||
| 9 | Install front section of lower Engine compartment paneling | AR61.20-P-1105RG |
COOLANT MIXING RATIO
| Number | Designation | All Engines, except Engine 178 in model 190.381 | |||
|---|---|---|---|---|---|
| BF20.00-P-1001-04A | Coolant mixing ratio | Antifreeze/water | Up to -25°C | % | - |
| Up to -37°C | % | 50/50 | |||
| As of -38°C | % | 55/45 | |||
| Overview and specifications sheet | BB00.40-P-0310-01A | ||||
| References to sheet specification | BB00.40-P-0310ZZ | ||||