3 Series E46 320i (M52TU) SAL
Cars with reinforcement plate:
Remove reinforcement plate.
If necessary, remove front underbody protection.
Grip radiator adjusting screw (2) and undo drain plug (1) on
radiator at bottom.
Drain, catch and dispose off coolant.
Installation:
Replace sealing ring.
Tightening torque 17 11 2AZ
.
Open drain plug (1) on engine block.
Drain, catch and dispose of coolant.
Installation:
Replace sealing ring.
Tightening torque 11 11 5AZ
.
Adding coolant:
To ensure the cooling system is properly vented, it is absolutely
essential to follow the steps below:
1.
Open cap on coolant expansion tank
2.
Open vent screw
3.
Switch ignition on.
4.
Set heater control to maximum temperature.
5.
Set fan to low speed (so that the heater valves open)
6.
Fill with coolant slowly
7.
Top up coolant expansion tank fully
8.
Close vent screw when bubble-free coolant emerges
RA Draining and adding coolant (M52TU)
BMW AG - TIS
13.02.2013 01:11
Issue status (12/2007) Valid only until next DVD is issued
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