Water Pump Shaft Bearing Removal?


6 replies to this topic
  • clutchless

Posted April 12, 2010 - 05:29 PM

#1

What's the proper method of removing the bearing that is pressed into the case for the water pump shaft? I assume you need to remove it to replace the inner seal?

Thanks.

  • cbrewer450

Posted April 12, 2010 - 05:46 PM

#2

I took the entire cover to the shop. They popped the old stuff out and pressed the new ones in for me. $25 or so for the work. Worth it to me.

  • clutchless

Posted April 12, 2010 - 05:54 PM

#3

i am thinking of making a press out of a very large old socket, the end is wider then the diameter of the bearing. some threaded rod couple of nuts and some washers. then i can use the old bearing to press the new one back in...

edit...

Home made press for Water Pump Shaft Bearing.

1 6" 3/8" Standard bolt

4 3/8" hex nuts

4 3/8" x 1=1/2" fender washers

1 32 mm Socket

Popped the bearing out in 30 seconds.

Total cost at Home Depot $1.52 (already had the 32 mm socket)

Edited by CLUTCHLESS, April 12, 2010 - 06:41 PM.


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  • grayracer513

Posted April 12, 2010 - 07:08 PM

#4

You're seriously over thinking the matter. Just drive the bearing out with a pin punch by working through the seal. No big deal.

  • clutchless

Posted April 12, 2010 - 07:10 PM

#5

that was my first thought, but i was afraid i would crack the case.

  • coreyl

Posted April 12, 2010 - 07:16 PM

#6

just did it on saturday and it worked fine just be careful not to hit the case and you should be fine

  • Family Man

Posted April 12, 2010 - 11:40 PM

#7

Like GreyRacer513 said, Just drive it out pretty even and you shouldn't have a problem. In general If a bearing has to come out its a good Idea to put a new one back in.





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