Drain/Fill Low-Temperature Circuit Coolant - AR09.41-P-6834MRH
Engine 264 in Model 213, 238, 257
MODIFICATION NOTES
| 06.12.2018 | Cooling system | Engine 264 in Model 238.383/483 | BF20.00-P-1001-06D |
| 25.04.2021 | Cooling system | BF20.00-P-1001-06D |
| Risk of injury to skin and eyes from scalding with hot coolant splashing out. Risk of poisoning from swallowing coolant | Open the cooling system only when the coolant temperature is below 90 ° C. Slowly open the cap and release the excess pressure. Do not pour cool liquid into beverage containers. Wear protective gloves, protective clothing and protective goggles. |
AS20.00-Z-0001-01A | |
| Notes on coolant | AH20.00-N-2080-01A | ||
| Notes on coolant level | AH20.00-P-1142-01CW | ||
| Drain off | |||
| 1 | Remove the cap from the low-temperature circuit expansion tank. | ||
| 2 | Front and middle lower | Engine 264 in Model 213, 238 | AR61.20-P-1105LWE |
| Remove engine compartment panels. | Engine 264 in Model 257 | AR61.20-P-1105FR | |
| 3 | Detach the coolant hose (4) from the radiator (1) and collect the escaping coolant in a suitable container. | AR20.20-P-7441-01RQ | |
| 4 | Disconnect coolant hoses (2, 3) and collect escaping coolant in a suitable container. | AR20.20-P-7441-01RQ | |
| Pour in | |||
| 5 | Connect coolant hoses (2, 3). | AR20.20-P-7441-01RQ | |
| 6 | Attach the coolant hose (4) to the radiator (1). | AR20.20-P-7441-01RQ | |
| 7 | Fill in the coolant and bleed the low-temperature circuit. | AR20.00-P-1142-04OLC | |
| Test pressure for pressure-testing the engine cooling system | *BE20.30-P-1005-01A | ||
Engine 264 in Model 238.385/386/485 Engine 264 in Model 257 (except 257.348) Engine 264 in Model 257.348Cooling system |
*BF20.00-P-1001-06D | ||
| Fig 2 | |||
| Fig 5 | |||
| Fig 1 | |||
| Fig 4 | |||
| Fig 3 | |||
| 8 | Check the low-temperature circuit for leaks. | AR09.41-P-1011MRH | |
| 9 | Install the front and center lower engine compartment panels. | Engine 264 in Model 213, 238 | AR61.20-P-1105LWE |
| Engine 264 in Model 257 | AR61.20-P-1105FR |
COOLER OR EXPANSION TANK CAP
| Number | Designation | 2-step cap | ||
|---|---|---|---|---|
| BE20.30-P-1005-01A | Test pressure for pressure-testing the engine cooling system | overpressure | bar | 1, 4 |
Cooling system
| Number | Designation | Engine 264 in Model 213 | Engine 264 in Model 238.377/378/380/383/387/477/478/480/483/487 | |||
|---|---|---|---|---|---|---|
| BF20.00-P-1001-06D | Cooling system | Workshop replacement amount | Main circuit | Liter | ≈11, 0 | ≈9, 0 |
| NT cycle | Liter | - | - | |||
| Antifreeze / water | Up to -37°C | % | 50/50 | 50/50 | ||
| As of -38°C | % | 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 | ||||
COOLING SYSTEM
| Number | Designation | Engine 264 in Model 238.385/386/485 | Engine 264 in Model 257.348 | |||
|---|---|---|---|---|---|---|
| BF20.00-P-1001-06D | Cooling system | Workshop replacement amount | Main circuit | Liter | ≈10, 0 | ≈14, 0 |
| NT cycle | Liter | - | - | |||
| Antifreeze / water | Up to -37°C | % | 50/50 | 50/50 | ||
| As of -38°C | % | 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 | ||||
COOLING SYSTEM
| Number | Designation | Engine 264 in Model 257 (except 257.348) | |||
|---|---|---|---|---|---|
| BF20.00-P-1001-06D | Cooling system | Workshop replacement amount | Main circuit | Liter | ≈9, 0 |
| NT cycle | Liter | ≈4, 0 | |||
| Antifreeze / water | Up to -37°C | % | 50/50 | ||
| As of -38°C | % | 55/45 | |||
| Specifications for Operating Fluids, sheet | BB00.40-P-0310-01A | ||||
| Specifications for Operating Fluids, sheet | BB00.40-P-0325-06A | ||||
| Specifications for Operating Fluids, sheet | BB00.40-P-0326-06A | ||||