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1530 with sticky loader valves

979 Views 5 Replies 4 Participants Last post by  mtrmn
I have a 75 1530 with 145 loader. The loader valves get stiff and sticky after a few hours. Loader sometimes creeps up when I’m mowing. Fluid and filter have been replaced using Deere fluid and filter. Tia
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Only solution for boom creeping up is R&R with complete new valve assembly(spools & housing).
Only solution for boom creeping up is R&R with complete new valve assembly(spools & housing).
I am wondering if the valve is not returning to neutral, causing the boom creep. Since you say it's sticky.
I would take apart the spool end caps key 32 & 33 and clean the parts inside.
I guessed what loader valve you have, several in JD parts to choose from
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145 FEL could also have a Cessna valve similar to photo below

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145 FEL could also have a Cessna valve similar to photo below
Yes, no idea which valve he has :unsure: 🤠
OP-go here and see my posts with pics of the detent (float function) to get an idea of what fixed mine when it would creep up due to sticking in the up position. Corrosion in the detent ball assembly on the end of the spool valve.
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