Shown on engine 651 |
1 | Radiator |
2 | Coolant expansion reservoir |
3 | Coolant thermostat |
P20.00-2499-06
Warning | Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | |
Warning | 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 pressure. Do not pour coolant into beverage containers. | |
Warning | 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. | |
Topical note | Notes on coolant | ||
Notes on coolant level | |||
| Clean | ||
1 | Drain coolant at radiator (1) | ||
2 | Switch on ignition | ||
3 | Set heating to maximum capacity | ||
4 | Fill cooling and heating system with rinsing solution | ||
The mixing ratio of the rinsing solution must be 5 % (10 l water, 0.5 l cleaner). | |||
Engine 651 in model 205 (except 205.012/212) | |||
Engine 274 in model 205.040/042/043/044/045/048/049/140/142/143/145/148/240/242/243/244/245/248/340/342/343/345/348/349/440/442/443/445/448/449 | |||
Cleaner for engine and cooling system for oil drag-in, 10 l | |||
NTKL Adaption | |||
Electric vacuum pump | |||
Cooler vacuum filling device | |||
Test cap | |||
5 | Start engine, bring to operating temperature at medium engine speed and maintain with engine running for approx. 5 min | ||
6 | Stop the engine and read off the temperature of the engine cooling system on the diagnostic system | ||
| |||
The temperature of the engine cooling system must be 50 °C. | |||
7 | Open the drain screw of the radiator (1) and catch the rinsing solution in a suitable container | Observe environmental protection regulations of cleaner manufacturer. | |
8 | Fill engine cooling system with fresh water | ||
Engine 651 in model 205 (except 205.012/212) | |||
Engine 274 in model 205.040/042/043/044/045/048/049/140/142/143/145/148/240/242/243/244/245/248/340/342/343/345/348/349/440/442/443/445/448/449 | |||
NTKL Adaption | |||
Electric vacuum pump | |||
Cooler vacuum filling device | |||
Test cap | |||
9 | Start engine, bring to operating temperature at medium engine speed and maintain with engine running for approx. 5 min | ||
10 | Stop the engine and read off the temperature of the engine cooling system on the diagnostic system | ||
| |||
The temperature of the engine cooling system must be 50 °C. | |||
11 | Open the drain screw of the radiator (1) and catch the fresh water in a suitable container | ||
12 | Check the fresh water for contamination | If the fresh water is contaminated. | |
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Repeat the deoiling process. | |||
13 | Fill in coolant |
Cooling system |
Number | Designation | Engine 651 in model 205 (except 205.012/212) | Engine 651 in model 205.012/212 | |||
BF20.00-P-1001-02AA | Cooling system | Workshop replacement amount | Main circuit | Liter | 9,5 | 11,0 |
Low temperature circuit | Liter | 2,5 | 3,7 | |||
Antifreeze/water | Down to -37°C | % | 50/50 | 50/50 | ||
-38°C and below | % | 55/45 | 55/45 | |||
Specifications for Operating Fluids, sheet | ||||||
Specifications for Operating Fluids, sheet | ||||||
Specifications for Operating Fluids, sheet | ||||||
Cooling system |
Number | Designation | Engine 651 in model 253 | |||
BF20.00-P-1001-02AA | Cooling system | Workshop replacement amount | Main circuit | Liter | 10,0 |
Low temperature circuit | Liter | 2,5 | |||
Antifreeze/water | Down to -37°C | % | 50/50 | ||
-38°C and below | % | 55/45 | |||
Specifications for Operating Fluids, sheet | |||||
Specifications for Operating Fluids, sheet | |||||
Specifications for Operating Fluids, sheet | |||||
Cooling system |
Number | Designation | Engine 274 in model 205.040/042/043/044/045/048/049/140/142/143/145/148/240/242/243/244/245/248/340/342/343/345/348/349/440/442/443/445/448/449 | Engine 274 in model 205.047/147/247 | |||
BF20.00-P-1001-02CA | Cooling system | Workshop replacement amount | Main circuit | l | 9,0 | 9,0 |
Low-temperature circuit | l | 3,0 | 3,0 | |||
Antifreeze/water | Down to -37 °C | % | 50/50 | 50/50 | ||
-38 °C and below | % | 55/45 | 55/45 | |||
Specifications for Operating Fluids, sheet | ||||||
Specifications for Operating Fluids, sheet | ||||||
Specifications for Operating Fluids, sheet | ||||||
Cooling system |
Number | Designation | Engine 274 in model 253 (except 253.353/354/953/954) | Engine 274 in model 253.353/354/953/954 | |||
BF20.00-P-1001-02CA | Cooling system | Workshop replacement amount | Main circuit | l | 9,0 | 16,0 |
Low-temperature circuit | l | 5,0 | - | |||
Antifreeze/water | Down to -37 °C | % | 50/50 | 50/50 | ||
-38 °C and below | % | 55/45 | 55/45 | |||
Specifications for Operating Fluids, sheet | ||||||
Specifications for Operating Fluids, sheet | ||||||
Specifications for Operating Fluids, sheet | ||||||
285 589 01 21 00
NTKL Adaption
210 589 00 91 00
Test cap
285 589 02 21 00
Electric vacuum pump
285 589 00 21 00
Cooler vacuum filling device
Referenced documents
- ad0000p200004b Connect STAR DIAGNOSIS and read out fault memory
- ah2000n208001a Notes on coolant
- ah2000p114201cw Notes on coolant level
- ar2000p114204a Pour in coolant and bleed cooling system
- ar2000p1142lw Drain/pour in coolant
- as0000z000201a Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.
- as0000z000501a 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.
- as2000z000101a Risk of injury to skin and eyes suffering scalding from contact with hot coolantspray. Risk of poisoning from swallowing coolant.