JD450 crawler pressure hydraulic line removal

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Nancy W. Walker
MC crawler
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Location: hillsborough, NC

JD450 crawler pressure hydraulic line removal

Post by Nancy W. Walker » Mon Sep 26, 2016 7:43 am

Can the pressure hydraulic line be removed by pulling front cowl instead of having to pull engine?
has anyone been able to remove the front shroud and then remove high pressure steel hydraulic line and where to purchase replacement line?
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Scottyb
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Post by Scottyb » Mon Sep 26, 2016 8:06 am

I could not get mine out so I cut it into pieces and replaced it with flexible hose. Works fine for me.
450`s c-dozer 6 way, b-loader.
350`s c-loader + ripper, b-loader with winch arch. B-loader with dozer pads
backhoe attachment.
1010 loader with forks for round bales
a few 610 Bobcats. many attachments
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77 Ford
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Post by 77 Ford » Tue Sep 27, 2016 7:22 am

I removed mine from the split about half way back to the front by removing the nose and the belly pan. I replaced it with flexible.
JD- 450C track loader
Serial #208336T
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JD450tl
40C crawler
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Post by JD450tl » Tue Sep 27, 2016 4:19 pm

I don't think its possible to get the hard line out without serious disassembly. I did what seems to be most common and cut it out of the way, and replaced it with a hose.
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77 Ford
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Post by 77 Ford » Wed Sep 28, 2016 6:17 am

Did your hard line have a junction about half way back?

Maybe someone had already worked on mine but the front half came off very easy.
JD- 450C track loader
Serial #208336T
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JD450tl
40C crawler
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Post by JD450tl » Wed Sep 28, 2016 6:19 am

Yeah it did, but I didn't realize that until after the fact.
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Nancy W. Walker
MC crawler
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Location: hillsborough, NC

JDcrawler450

Post by Nancy W. Walker » Wed Nov 16, 2016 11:45 am

Information Hydraulic line removal took nose off front of motor, slipped hydraulic line right out the front, easier than removing motor.
has anyone been able to remove the front shroud and then remove high pressure steel hydraulic line and where to purchase replacement line?
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