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Thread: think my water pump is on the way out

  1. #1
    Join Date
    Dec 2005
    Location
    Brisbane Australia
    Posts
    1,447

    Default think my water pump is on the way out

    A couple of weeks ago i got my exhaust replaced i noticed that the fan was not tracking very straight. Simple question, is the fan mounted to the water pump (ie its bearing is part of the water pump)? If so i think its time for a new one

    Germans: Why can't they make everything?

  2. #2
    Join Date
    Aug 2006
    Location
    Boulder, CO, USA
    Posts
    195

    Default

    The fan is on the water pump pulley. There is a weep hole on the pump housing that should have a trail of coolant coming out if the bearings are shot and causing the fan to wobble.

  3. #3
    Join Date
    Jul 2004
    Location
    New Haven, CT
    Posts
    178

    Default yes it does. You will

    need a special tool to hold the pump shaft while you turn the bolts which hold fan on, you can make one w/out too much diffuculty. Search this board for the tool. Then you need some bolts (6mm ??) which thread into holes on the pump and push it off the front of the block. Not a bad job once you get the fan off.

    John
    1995 525i 5 speed

  4. #4
    Join Date
    Dec 2005
    Location
    Brisbane Australia
    Posts
    1,447

    Default

    sweeeeeeet that might be the source of my "mystery" coolant leak as well

    Germans: Why can't they make everything?

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