Drain/Fill Low-Temperature Circuit Coolant - AR09.41-P-6834MNE
Engine 177 in model 213
MODIFICATION NOTES
| 21.07.2017 | Coolant capacity | Engine 177 in Model 213.088/288 | BF20.00-P-1001-02LA |
| 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 | |
| Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | ||
| Notes on coolant | AH20.00-N-2080-01A | ||
| Remove | |||
| 1 | Remove upper engine cover | AR01.10-P-2405MNE | |
| 2 | Remove engine compartment paneling | AR61.20-P-1105LWE | |
| Drain off | |||
| 3 | Remove the cap at the low-temperature circuit expansion tank | ||
| 4 | Remove the coolant hose (1) at the low-temperature circuit radiator and drain contents to a suitable container | AR20.20-P-7441-01RQ | |
| 5 | Install the coolant hose (1) on the low-temperature circuit radiator | AR20.20-P-7441-01RQ | |
| 6 | Remove the coolant hose (2) at the low-temperature circuit radiator in the left-hand wheel arch and drain contents to a suitable container | AR20.20-P-7441-01RQ | |
| 7 | Install the coolant hose (2) on the low-temperature circuit radiator in the left-hand wheel arch | AR20.20-P-7441-01RQ | |
| 8 | Remove the coolant hose (3) at the oil cooler (4) and drain coolant to a suitable container | AR20.20-P-7441-01RQ | |
| 9 | Install the coolant hose (3) on the oil cooler (4) | AR20.20-P-7441-01RQ | |
| Pour in | |||
| 10 | Fill clean coolant and bleed the low-temperature circuit engine cooling circuit | AR20.00-P-1142-04A | |
| *BF20.00-P-1001-02LA | |||
| *BF20.00-P-1001-04A | |||
| Fig 3 | |||
| Fig 1 | |||
| Fig 4 | |||
| Fig 2 | |||
| 11 |
Run the engine management control unit (MCM) bleeding routine | AD00.00-P-2000-04B | |
| Check | |||
| 12 | Check low-temperature circuit for leaktightness | AR09.41-P-1011MNE | |
| Install | |||
| 13 | Install lower engine compartment paneling | AR61.20-P-1105LWE | |
| 14 | Install upper engine cover | AR01.10-P-2405MNE |
COOLING SYSTEM
| Number | Designation | Engine 177 in model 213.088/288 | Engine 177 in model 213.089/289 | |||
|---|---|---|---|---|---|---|
| BF20.00-P-1001-02LA | Cooling system | Workshop replacement amount | Main circuit | Liter | ≈13, 2 | ≈15, 2 |
| Low-temperature circuit | Liter | ≈6, 4 | ≈6, 4 | |||
| Antifreeze/water | Down to -37°C | % | 50/50 | 50/50 | ||
| -38°C and below | % | 55/45 | 55/45 | |||
| Specifications for Operating Fluids, sheet | BB00.40-P-0310-01A | BB00.40-P-0310-01A | ||||
| Specifications for Operating Fluids, sheet | BB00.40-P-0325-06A | BB00.40-P-0325-06A | ||||
| Specifications for Operating Fluids, sheet | BB00.40-P-0326-06A | BB00.40-P-0326-06A | ||||
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 specification sheet | BB00.40-P-0310ZZ | ||||