Smog pump questions

[skully3]

no gasket. made that piece on a lathe out of delrin. make the OD press into the housing and the ID .001 slip fit for the shaft. The small cut out you see is to clear the offset.

 

[DSB345]

Got it!
Thanks
Dave

no gasket. made that piece on a lathe out of delrin. make the OD press into the housing and the ID .001 slip fit for the shaft. The small cut out you see is to clear the offset.

 

[Fast Eddy]

One more question @skully3 is there no gasket between the housings? I didn't find one

No gasket. It just blows clean air. The cover seals pretty well without it and if a little leaks out, it's not a big deal. Use some FIPG if you want, but I have not done so.

 

[DSB345]

Ok
thanks

 

[DSB345]

I removed the pulley, removed the shaft and bearing today. The nut comes off clockwise by the way.

 

[DSB345]

Interesting that there seems to be a shim between the bearing and the housing

 

[DSB345]

Now I wait for the new bearings to arrive and I need to clean up the parts. before I put it back together.

 

[DSB345]

I took your advise and decided not to remove the rear shaft. I just hope I ordered the right bearings.

SKF 6203 2RSJEM, 1 needed, $6.71,

http://www.ebatmus.com/search.epl?Query=6203+2rsjem

Timken B-188, 1 needed, $4.19

http://www.ebatmus.com/search.epl?Query=b-188

INA SCE65, 4 needed, $2.74 each,

http://www.ebatmus.com/search.epl?Query=sce65

for centering the shaft while pressing it in. If the shaft is not clocked in the right position the vanes will not travel concentric with the front housing. If you don't feel comfortable pressing that shaft out, don't do it. It really has to be back in its exact position. But if you want to plate those elbows it has to come out. or just paint it all black and be done with it.