Cooling System Components, Body Side

Cooling system components, body side





1- Radiator
^ After replacing, replace entire quantity of coolant
2- O-ring
^ Replace
3- Upper coolant hose
4- Air ducting
5- 5 Nm
6- Auxiliary coolant fan
^ Only on models with optional equipment
7- Fan ring
8- Securing clip
9- Connector
10- Coolant fan
11- To coolant pipe
12- Expansion tank
^ Perform leak test of cooling system with cooling system tester V.A.G 1274 and adapter V.A.G 1274/8
^ Test pressure: 1.4 to 1.6 bar
^ Note markings
13- Sealing cap
^ Check with cooling system tester V.A.G 1274 and adapter V.A.G 1274/9
^ Pressure relief valve must open at a pressure of 1.4 to 1.6 bar
14- Bracket
^ For coolant fan connector
15- Lower coolant hose
16- O-ring
^ Replace
17- Coolant Fan Control (FC) thermal switch -F18-, 35 Nm
^ For coolant fan
^ Switching temperatures:
^ 1st speed on: 92 to 97°C, off: 84 to 91°C
^ 2nd speed on: 99 to 105°C, off: 91 to 98°C
18- Bracket
^ For radiator
^ Note installed position
^ Note various versions
19- 5 Nm