Removal of Hyd pump .

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Mikey62

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Joined
Jan 1, 2025
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6
We have purchased an ole NH LX 885. Had a 865 glad to be back in business with this ole gal. Bought as a fixer as previous owner ran over something hydraulic pump leaking. We have it almost out but the two parts that appears to be holding us up can't get them to let go tried a 3 way puller can't get enough bite. So it's a small control arm x 2 Question is any tricks or any snap ring we are unaware of. Sorry for poor explanation will try to find a parts breakdown and give a better explanation. This is for main hyd pump underwear. TIA.
 
Guessing you're talking about the control arm on the shaft going into the pump. Been a long time, but IIRC it's a tapered fit. I made a homemade puller to pull it off. I can't remember exactly and I don't have it any more. But thinking it involved 2 heavy flat plates of steel (at least 1 had a notch in it), a tapped hole or 2 and some bolts. I know it worked, but can't remember specifics. Maybe the idea will help you create something.
 
Guessing you're talking about the control arm on the shaft going into the pump. Been a long time, but IIRC it's a tapered fit. I made a homemade puller to pull it off. I can't remember exactly and I don't have it any more. But thinking it involved 2 heavy flat plates of steel (at least 1 had a notch in it), a tapped hole or 2 and some bolts. I know it worked, but can't remember specifics. Maybe the idea will help you create something.
 

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Yep, those. Thinking it may have been a horseshoe shaped flat steel, 3/8 or 1/2" thick with an opening just wide enough to slide in around the round part. Probably had 3 holes tapped into it for bolts to push against the flat yellow plate.
 
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