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Atlas 1302 only working on high RPM

02 Sie 2022 14:46

Hello, i couldn't find any better forum to ask this. So basically I have 1988 year Atlas 1302 and it doesn't move it's arm on low rpm, on medium rpm it moves a bit and stops, on high rpm it works, but still when I pull lever it takes a few seconds till it starts to move. What is causing this and how to fix it? Thanks for answers in advance.

Re: Atlas 1302 only working on high RPM

02 Sie 2022 16:48

Serial number please.

You need to check pilot pressure.

Re: Atlas 1302 only working on high RPM

02 Sie 2022 17:21

I think this: 132M19027

Re: Atlas 1302 only working on high RPM

03 Sie 2022 10:13

Main pump picture please

Re: Atlas 1302 only working on high RPM

03 Sie 2022 10:45

IMG_20220803_113159.jpg
IMG_20220803_113139.jpg
IMG_20220803_113116.jpg

Re: Atlas 1302 only working on high RPM

04 Sie 2022 11:54

Do you have any manometers?

Re: Atlas 1302 only working on high RPM

04 Sie 2022 12:34

Yes, but I found small broken bronze rings in hydraulic pump. :(

Re: Atlas 1302 only working on high RPM

04 Sie 2022 13:53

Where? Send picture please
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