Cooling System - Body Components, Layout

Cooling System - Body Components, Layout





1 - 10 Nm (7 ft lb)
2 - Radiator cover
3 - Radiator mounting shroud
4 - Mounting bracket
5 - Radiator
- If the radiator is replaced, the engine coolant mixture must be completely replaced.
6 - Rubber washer
7 - Thermo-switch (F 18)
- 35 Nm (26 ft lb)
- For the radiator fan motor
- Switching temperatures:
Stage I:
ON: 92 to 97 °C
OFF: 84 to 91 °C
Stage II:
ON: 99 to 105 °C
OFF: 91 to 98 °C
8 - Seal
- Replace
9 - V-belt
- For vehicles with A/C
10 - Upper coolant hose
- For connection, See item 9 in "Cooling System - Engine Components, Layout". Cooling System - Engine Components, Layout
11 - Lower coolant hose
- To coolant pump, See item 18 in "Cooling System - Engine Components, Layout". Cooling System - Engine Components, Layout
12 - Radiator cooling fan
13 - Auxiliary fan
- For vehicles with A/C
14 - To coolant hose
- See item 15 in "Cooling System - Engine Components, Layout". Cooling System - Engine Components, Layout
- Vehicles with auto. transmission have an additional hose connection to transmission oil cooler
15 - Cap
- For coolant expansion tank
- Check using VAG 1274 and Vag 1274/4: 1.3 to 1.5 bar
16 - Coolant expansion tank
17 - Cover
18 - Fan cowl