bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

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11 51 000

Removing and installing/replacing water
pump (N40/N42/N45/N46)

Warning!

Danger of scalding!

Only perform these tasks on an engine that has cooled down.

Recycling:

Catch and dispose of drained coolant.

Observe country-specific waste-disposal regulations.

Necessary preliminary tasks:

Remove alternator drive belt.

Remove coolant drain plug on radiator. Drain and dispose of

engine coolant.

Note:

Water pump with thermostat and power steering pump are bolted
to each other and can only be removed and installed as a single
unit. 

Power steering pump remains in car.

RA  Removing and installing/replacing water pump (N40/N42/N45/N46)

BMW AG - TIS

20.01.2013  19:05

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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1 RA Removing And Installing_replacing Water Pump (N40_N42_N45_N46)|Page 748 > < 1 RA Removing And Installing_replacing Oil-water Heat Exchanger (N40_N42_N45_N46)|Page 745