Hydraulic Pump

Anonymous-0 · Oct 5, 2009

Im installing a hydraulic pump on my 1966CK and wondering how the coupler to the pump/sprocket stays in place.
Thanks
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mEl · Oct 5, 2009

The 90 deg offset will not let it get out of place once installed. It may have a spring ring to help keep it there till its meshed. mEl

Anonymous-0 · Oct 5, 2009

Thank you for your knowledge. I would think some heavy grease to secure it(coupler) to the pump side? What also confused me was in the schematic it shows 2 bushings for the inside of the pump drive sprocket. This is a 540 PTO.
Thanks again.

bradley martin · Oct 5, 2009

As mEl said, originally there was a spring wire ring to secure the coupler during assembly. You are on the right track w/ the grease idea....I have found it works O.K., when the spring ring is missing. Try to have the cross grooves lined up so that they mesh on the 1st try, or the coupler may fall off and you are back to starting over.

Anonymous-0 · Oct 6, 2009

Thanks

DKase · Oct 6, 2009

Since you refered to the pump drive sprocket bushings you must be working on a 6 speed tractor? There are 2 bushings in the sprocket. One on each end with a small space between them. The only time I have ever seen them go bad was in a tractor that had no hydraulic pump. The sprocket and chain is still in there to splash oil on the PTO bearings, and with no reason to check the oil it was run empty.

Anonymous-0 · Oct 6, 2009

Could you send me a email with a phone#
Thanks

Hydraulic Pump

Anonymous-0

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mEl

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Anonymous-0

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bradley martin

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Anonymous-0

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DKase

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Anonymous-0

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