Re: series 22
Posted by HH56 On 2013/2/13 21:14:29
If the switch knob cable is properly adjusted and slider is moving to uncover the ports and not leaking, you may have some luck with lubrication per this bulletin. Instead of the Trico oil, some have suggested ordinary vacuum pump oil.
There are no real instructions on taking them apart and servicing other than remove the screws and the covers come off. To remove the paddle there are a couple of small valve pieces on the front that have to come out as well. Take note of how things are arranged. Rebuild parts are not available for user purchase. Those are only supplied and installed by the rebuilder.
You may find the inside gummy but more likely the seals and other components have dried, shrunk or worn and need replacement. If that is the case a rebuild is the best option and Ficken does excellent work.http://www.wiperman.com/
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There are no real instructions on taking them apart and servicing other than remove the screws and the covers come off. To remove the paddle there are a couple of small valve pieces on the front that have to come out as well. Take note of how things are arranged. Rebuild parts are not available for user purchase. Those are only supplied and installed by the rebuilder.
You may find the inside gummy but more likely the seals and other components have dried, shrunk or worn and need replacement. If that is the case a rebuild is the best option and Ficken does excellent work.http://www.wiperman.com/
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