Shown on model 202 |
1 | Coolant expansion reservoir |
2 | Cooling system cap |
3 | Drain screw for radiator |
4 | Drain screw for cylinder crankcase |
3a | Drain hose |
4a | Drain hose |
P20.00-0215-06
Danger | Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | |
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. | |
Topical note | Notes on coolant | ||
Drain off | |||
1 | Open cooling system cap (2) at coolant expansion reservoir (1) | Observe various versions. | |
2 | Raise vehicle | ||
3 | Remove lower engine compartment paneling |
| |
Engine 111 in model 170 | |||
Model 124: remove screw/bolts and take off engine compartment paneling below. | |||
Drain coolant at radiator | |||
4 | Push drain hose (3a) onto radiator drain screw (3) | Engine 111 in model 124, 170, 202, 208, 210 | |
5 | Open radiator drain screw (3) and drain coolant | Engine 111 in model 124, 170, 202, 208, 210 | |
Collect coolant in a suitable container. | |||
6 | Close off radiator drain screw (3) and pull out drain hose (3a) | Engine 111 in model 124, 170, 202, 208, 210 | |
7 | Remove lower coolant hose from radiator or coolant pump and drain coolant | Engine 111 in model 163 | |
Collect coolant in a suitable container. | |||
8 | Attach lower coolant hose to radiator or coolant pump | Engine 111 in model 163 | |
Replace hose clamp. | |||
Hose clamp | |||
Drain coolant at cylinder crankcase | |||
9 | Push drain hose (4a) onto cylinder crankcase drain screw (4) | ||
10 | Open cylinder crankcase drain screw (4) and drain coolant | Collect coolant in a suitable container. | |
11 | Screw tight cylinder crankcase drain screw (4) and pull out drain hose (4a) | Crankcase discharge fitting | |
12 | Lower vehicle | ||
Pour in | |||
13 | Pour in coolant and bleed cooling system | ||
Notes on coolant level | |||
| Anticorrosion/antifreeze agents (Sheet 325.0) | ||
| Coolant specifications | ||
Re-use clean coolant. | |||
Engine 111.920/921/941/944/945/961/974/975 in model 202 | |||
Test cap | |||
Cooler vacuum filling device | |||
14 | Check cooling system for leaktightness | ||
15 | Install lower engine compartment paneling |
| |
Engine 111 in model 202, 208, 210 | |||
Model 124: fix engine compartment paneling below and tighten screw/bolts. |
Cooling system |
Number | Designation | Engine 111.920/921/941/944/945/961/974/975 in model 202 | Engine 111.977 in model 163 | |||
BF20.00-P-1001-02F | Cooling system | Total filling capacity | Without AC | Liter | 8,0 | 10,5 |
With AC | Liter | 8,5 | 10,5 | |||
Filling capacity of anticorrosion/antifreeze down to -37°C | Without AC | Liter | 4,0 | 5,25 | ||
With AC | Liter | 4,25 | 5,25 | |||
Filling capacity of anticorrosion/antifreeze down to -45°C | Without AC | Liter | 4,5 | 5,75 | ||
With AC | Liter | 4,75 | 5,75 | |||
Sheet | ||||||
Sheet | ||||||
169 589 00 91 00
Test cap
285 589 00 21 00
Cooler vacuum filling device