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Removing and installing radiator >
< Draining and filling cooling system
A3 Mk1
Power unit
4-cylinder Engine (2-valve), Mechanical Components
Engine cooling
Cooling system - all engine codes
Radiator and radiator fan - Assembly overview
4-cylinder Engine (2-valve), Mechanical Components
Cooling system - all engine codes
Radiator and radiator fan - Assembly overview
Radiator
◆
Removing and installing
=>Page
19-59
.
◆
If replaced renew the complete coolant
O-ring
◆
Replace
Upper coolant hose
Radiator cowl
10 Nm
Additional fan
◆
Dependent on equipment level
Fan ring
Bracket
Connector
Radiator fan -V7
Bracket
◆
For connector plug
Lower coolant hose
◆
To connection for thermostat
O-ring
◆
Replace
Thermoswitch for radiator fan -F18/-F54 - 35 Nm
◆
Switching temperatures:
1st stage
on: 92...97 °C
off: 84...91 °C
2nd stage
on: 99...105 °C
off: 91...98 °C
Bracket
◆
For radiator
◆
Note installation position
15 Nm
Power unit
4-cylinder Engine (2-valve), Mechanical Components
Engine cooling
Cooling system - all engine codes
Radiator and radiator fan - Assembly overview
Removing and installing radiator >
< Draining and filling cooling system