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Jd 300b hydraulic pressure
See these the correct valve diagrams? If yes, how do the valves actually pop out?- Boobakar
- Post #7
- Forum: John Deere
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Jd 300b hydraulic pressure
Could there be another reason for those to blow fluid out besides bad prints, etc??? Thanks again!- Boobakar
- Post #5
- Forum: John Deere
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Jd 300b hydraulic pressure
I rechecked fittings and not sure why pressure built up so much. It will just stream out of where I drew those red arrows. They are 2 round heads and move up when fluid is released… thanks for your input and quick reply!- Boobakar
- Post #3
- Forum: John Deere
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Jd 300b hydraulic pressure
My 1978 jd 300b ran good until hydraulic fluid just pushes out of control valve on bucket loader controls. Roght to the right side of steering wheel although fluid spits out opposite on those valve boxes??? How do I fix the pressure issue? I changed fluids and tranny and hydraulic filter...- Boobakar
- Thread
- Replies: 9
- Forum: John Deere
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300b boom bushing
Looking for 300b boom to dipper tapered pin bushings. Part number U43179..... any help appreciated! Thanks- Boobakar
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- Replies: 1
- Forum: John Deere
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300B 1970's
What carb is this? Those are the only numbers.. 300b backhoe- Boobakar
- Post #1
- Forum: John Deere
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JD 300B
Can u send me pdf of tech manual 300b? Send to [email protected]. Thanks!,,,,,- Boobakar
- Post #1
- Forum: Tractor & Farm Talk
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300B 1970's
Need help with instructions for cleaning carb? I did mine and now it starts for 2 sec Greta then shuts right off. Any help? Thanks!- Boobakar
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- Replies: 3
- Forum: John Deere
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Jd 300 b backhoe
u still have that tech manual? Anything on cleaning carb? Mine starts for 2 sec then no gas...thanks, Josh I have a 300B also and have the complete OEM Deere tech manual in PDF. If you want me to post any sections of it here - just ask.- Boobakar
- Post #1
- Forum: John Deere
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Jd 300 b backhoe
1978 jd 300b backhoe worked great, then... Got stuck in mud, got it out .....now: tractor was fine with hydraulics for ten minutes after mud... Everything was fine... Wouldn't move back or forward and then no hydraulics for backhoe and bucket ... Changed both filters, cleaned tranny screen and...- Boobakar
- Thread
- Replies: 8
- Forum: John Deere
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