Attaching coolant expansion tank

WARNING: Hot surfaces.
Risk of burning!

NOTE: RISK OF DAMAGE
Injectors contaminated with coolant.
Damage and failure of injectors that have been wetted with coolant for a long time.

Covering injectors with suitable auxiliary materials before testing or topping up the coolant is mandatory.
Always cover injectors with suitable aids before working on the cooling system in the vicinity of the injectors.
If necessary, draw off all of the coolant from the coolant expansion tank.
Always clean injectors or injector shafts contaminated with coolant (e.g. with compressed air).

NOTE: TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.

Remove all the seal plugs (1).

Courtesy of BMW OF NORTH AMERICA, INC.
Position the coolant expansion tank (2).
Clip in the fuel lines in the area (4) at the coolant expansion tank (2).
Remove clamping pliers (3).
Remove the rubber mat (1).

Courtesy of BMW OF NORTH AMERICA, INC.
Feed in the coolant expansion tank (1) downwards into the decoupling elements (2) and position it.

Courtesy of BMW OF NORTH AMERICA, INC.

TIGHTENING TORQUE SPECIFICATION

Coolant reservoir
M6x20 screw	Tightening torque	11 Nm

Courtesy of BMW OF NORTH AMERICA, INC.