Re: C Hydraulic Pump Problem

Posted by Janicholson on March 12, 2007 at 06:27:30 from (199.17.6.122):

In Reply to: C Hydraulic Pump Problem posted by TimBeltz on March 12, 2007 at 06:15:05:

If the endframe of the pump is not worn where the shaft goes through (housing as the bearing) it can probably be fixed. If the shaft is not grooved where the Oring rubs, a new high quality BunaN or synthetic Oring will fix it.
If the pump shaft is grooved under the location of the Oring, it might be possible to have a slightly larger (maybe metric or teflon based)Oring put in that tightens it up. Another option ids to machine out the housing and put in a regular seal in a little different spot to avoid the groove. Or a speedy sleeve could be used to cover the groove, but the Oring groove must be machined deeper, and the ID of the oring shaft hole made larger to accomodate the speedy sleeve. The sleeve must be placed on the shaft after assembly or the shaft won't fit in the end bearing. Good luck, JimN

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