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cat 430d

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    cat 430d 2004 resolver valve

    Hi folks at equipment forum re: 2004 430d with 4way I have finally decided to get unto the sticking load-sense resolver/shuttle that has been intermittently shutting off the loader circuit until I hold the backhoe valve closed and activate the loader circuit. I am having trouble identifying the...
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    cat 430d loader lift hydraulics dead

    RE: Caterpillar loader/backhoe 430d bnk05975 Hi folks, I just experienced a sudden failure of the loader lift and bucket valve [mechanical type] to actuate anything; nothing on the lift arm moves at all. Everything worked fine when I shut it off, then, upon restart it’s like the lift arm is...
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