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    Cat 426 Boom wont lift a load unless i start to swing.

    So I warmed up the hydros and after I got the fluid warm I tried like you said and the boom would only come to life when I would swing. It did not do any good when I tried the other functions. I was going to check the resolver valve this weekend. Could it be something else? Thanks
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    Cat 426 Boom wont lift a load unless i start to swing.

    I will try that this afternoon when i get back to my property.
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    Cat 426 Boom wont lift a load unless i start to swing.

    Ok so I got a new Tranny in my Backhoe and its been working great so now to tackle the next problem. The main boom is slow to lift and when it has a full bucket it wont lift at all. But i learned this weekend that if I start to swing the boom while lifting it does the job. I can swing left or...
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    CAT 426 Transmission

    Water in the tranny. Flushed and filter change, no progress. Lots of shimmer in the filter. Took to a heavy equip mechanic, 6000 to install reman tranny..... Comes with 6 month warranty. I can't really gauge if that's is high or not....spent 2500 on tranny in one of my trucks and that was from...
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    CAT 426 Transmission

    It was working during the day then in the afternoon it stopped working. I had to use the buckets to get it back to my shop. The next morning went out to trouble shoot and it was working again. Then later after working for an hour or so it stopped and thats it it hasnt driven since.. I check...
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    CAT 426 Transmission

    Hello Forum I am new here. I have a CAT 426 Backhoe with trans#F7-2017.Serial # 7BC-0**** The backhoe is 1992 ish. It wont move forward or backwards. I checked the fluid and now I am worried, the fluid looks milky which usally when I see that I think water in the mix!! I looked up in...
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