6 Series 645Ci (N62) Coupe
Installation:
Check adapter sleeve (1) for correct seating and damage;
replace if necessary.
Clean sealing faces (2).
Installation:
Clean sealing surfaces.
Replace sealing rings (1 and 2).
Installation:
Replace both coolant pipes (1) and coat sealing surfaces with
anti-friction rubber coating.
Thin coolant pipe (1) only with water-cooled alternator.
Note:
Remove coolant thermostat and coolant sensor of faulty water
pump.
Check coolant thermostat and coolant sensor for damage and
replace if necessary.
Install coolant thermostat and coolant sensor in new water pump.
Assemble engine.
Vent cooling system and check for leaks.
RA Removing and installing/replacing water pump (N62/N62TU)
BMW AG - TIS
18.01.2013 06:02
Issue status (12/2007) Valid only until next DVD is issued
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