jd 450d will not move
jd 450d will not move
I need help, dozer was running great. I went from reverse to high and it made a funny sound and hasn't moved since. I pulled the top off the transmission and nothing is moving when you start the engine. Any help is greatly appreciated.
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- 420 crawler
- Posts: 26
- Joined: Thu Dec 29, 2011 10:02 pm
- Location: english in
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- 420 crawler
- Posts: 26
- Joined: Thu Dec 29, 2011 10:02 pm
- Location: english in
-
- 420 crawler
- Posts: 26
- Joined: Thu Dec 29, 2011 10:02 pm
- Location: english in
-
- 420 crawler
- Posts: 26
- Joined: Thu Dec 29, 2011 10:02 pm
- Location: english in
My money is on a broken HLR input shaft due to loose or broken transmission bellhousing bolts. That would also cause no function to the HLR or anything behind it while the engine is running.
(1) JD Straight 450 crawler dozer with manual outside blade; (2) JD 2010 diesel crawler loaders; (1) JD 2010 diesel dozer with hydraulic 6-way blade; (2) Model 50 backhoe attachments, misc. other construction equipment
That would be my guess. If the HLR is neutral and the input shaft is good with the cover off you will see the clutch drums spinning.Tigerhaze wrote:My money is on a broken HLR input shaft due to loose or broken transmission bellhousing bolts. That would also cause no function to the HLR or anything behind it while the engine is running.
450C Track Loader
291457T
291457T
- Stan Disbrow
- 350 crawler
- Posts: 2898
- Joined: Fri Jul 15, 2005 3:13 pm
- Location: Raleigh, NC
Hi,
All you have is engine clutch and HLR input shaft. If the HLR cover is off and engine is running and the part you can see is not spinning, you have one of those two busted.
Stan
All you have is engine clutch and HLR input shaft. If the HLR cover is off and engine is running and the part you can see is not spinning, you have one of those two busted.
Stan
There's No Such Thing As A Cheap Crawler!
Useta Have: '58 JD 420c 5-roller w/62 inside blade
Useta Have: '78 JD350C w/6310 outside blade
Useta Have: '68 JD350, '51 Terratrac GT-25
Have: 1950 M, 2005 x495, 2008 5103 (now known as 5045D)
Useta Have: '58 JD 420c 5-roller w/62 inside blade
Useta Have: '78 JD350C w/6310 outside blade
Useta Have: '68 JD350, '51 Terratrac GT-25
Have: 1950 M, 2005 x495, 2008 5103 (now known as 5045D)
I guess if there is a silver lining is that both the engine clutch and the HLR input shaft are in the same spot so you will find out either way.
(1) JD Straight 450 crawler dozer with manual outside blade; (2) JD 2010 diesel crawler loaders; (1) JD 2010 diesel dozer with hydraulic 6-way blade; (2) Model 50 backhoe attachments, misc. other construction equipment
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- 420 crawler
- Posts: 26
- Joined: Thu Dec 29, 2011 10:02 pm
- Location: english in
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