Search found 21 matches
- Mon Jul 03, 2023 6:03 pm
- Forum: Late model JD crawler technical support
- Topic: 450 b injector pump
- Replies: 2
- Views: 3920
Re: 450 b injector pump
I kinda Figured that. Thanks for the advice and Shop reference!
- Mon Jul 03, 2023 8:05 am
- Forum: Late model JD crawler technical support
- Topic: 450 b injector pump
- Replies: 2
- Views: 3920
450 b injector pump
I've heard that injector pump rebuilds are pricy. I have an obvious seal leak on the back of the pump (to much loss to ignore). Is it unadviseable to just replace a seal? The unit is from 1975 so naturally all the seals are older. What would most of you do, and where would you suggest sending it to?...
- Thu May 04, 2023 8:51 am
- Forum: Late model JD crawler technical support
- Topic: Wanted JD 450 parts
- Replies: 2
- Views: 3038
Wanted JD 450 parts
I've got a 450 B and am looking for non working or barely working one for brush sweeps and exhaust, etc. I'm in SW Missouri. Thanks I'll have to research what other models fit my B.
- Sat Apr 29, 2023 10:05 am
- Forum: Late model JD crawler technical support
- Topic: temp gauges on 450 b
- Replies: 2
- Views: 1492
Re: temp gauges on 450 b
Thanks Jim B, ill work with that.
- Fri Apr 28, 2023 8:45 am
- Forum: Late model JD crawler technical support
- Topic: temp gauges on 450 b
- Replies: 2
- Views: 1492
temp gauges on 450 b
The temp ranges on the coolant and transmission don't appear to be different on my 450 b. I'm installing number gauges vs range gauges. Does anyone know if the sensors are different or the same in calibration? the part numbers are the same in the part catalog so i'm assuming they have the same range...
- Wed Apr 19, 2023 10:39 am
- Forum: Late model JD crawler technical support
- Topic: 450 b brake adjustment
- Replies: 3
- Views: 1864
Re: 450 b brake adjustment
Thanks, simple is not always simple. I appreciate it.
- Wed Apr 19, 2023 10:37 am
- Forum: Late model JD crawler technical support
- Topic: 450 b steering
- Replies: 1
- Views: 1697
450 b steering
On the steering for a 450b, when a steering stick is pulled back it disengages the power with a through-out. Does the brake band only acuate when the lever is pulled completely back? One side is only hit and miss on actuating the brake and I'm working hard on understanding the adjustment process? Is...
- Wed Apr 19, 2023 10:24 am
- Forum: Late model JD crawler technical support
- Topic: 450 b brake adjustment
- Replies: 3
- Views: 1864
450 b brake adjustment
In the manuel for my 450b it says to adjust the brake band yoke with the pedal against the stop.
Which stop? forward engaged or back at rest? thanks for the help.
Which stop? forward engaged or back at rest? thanks for the help.
- Sun Mar 05, 2023 5:18 pm
- Forum: Late model JD crawler technical support
- Topic: tranny gunk
- Replies: 2
- Views: 1349
Re: tranny gunk
Thanks Leonard, I'll do that. Good next step in this rehab.
- Fri Mar 03, 2023 5:10 pm
- Forum: Late model JD crawler technical support
- Topic: tranny gunk
- Replies: 2
- Views: 1349
tranny gunk
JD450 b : I'm cleaning the tranny filter basket. It's full of green slime, sludge, and particulate. Can I use diesel fuel to rinse out the tranny with out damaging anything internally? I've got some high end shifting issues and this seems to be a good place to start. I also don't want to contaminate...
- Mon Feb 20, 2023 8:44 am
- Forum: Late model JD crawler technical support
- Topic: Parts numbers and schematic for hyd. pump?
- Replies: 2
- Views: 1320
Re: Parts numbers and schematic for hyd. pump?
Thanks Jim, I didn't realize the pump info was in the blade parts manual. I appreciate the note.
- Fri Feb 17, 2023 9:20 am
- Forum: Late model JD crawler technical support
- Topic: Parts numbers and schematic for hyd. pump?
- Replies: 2
- Views: 1320
Parts numbers and schematic for hyd. pump?
My parts manual for a 450 b does not have the hydrolic pump schematic or parts numbers. The tech manual has a repair drawing but no parts numbers. Where may I find the complete schematic and parts numbers for the hyd. pump on the front of the engine?
Thanks for your help!
Thanks for your help!
- Thu Feb 02, 2023 7:41 pm
- Forum: Late model JD crawler technical support
- Topic: Tranny oil for a 450b
- Replies: 4
- Views: 1800
Re: Tranny oil for a 450b
Thanks Jim B, I've been chasing all kinds of data and yours is a great help! Mine is a 6 way crawler, I'm not famillar yet with different types of blades. Is changing the transmission side filter part of normal maintence? And yes, it appears I need to get an operators manual. I'm making the most of ...
- Thu Feb 02, 2023 10:51 am
- Forum: Late model JD crawler technical support
- Topic: 450b capacty data and spec sheet
- Replies: 2
- Views: 1861
450b capacty data and spec sheet
Hey, I found the data sheet ( I think), Its at \\\ Deere.com, non-current crawler dozer\\\. The problem was they didn't list a 450b, only the 450, then 450c.
So, I'm guessing these unit years are close to being the same , right???
So, I'm guessing these unit years are close to being the same , right???
- Thu Feb 02, 2023 10:07 am
- Forum: Late model JD crawler technical support
- Topic: trannys
- Replies: 2
- Views: 1528
trannys
What trannies are the same as the 450b?
I'm also looking for videos on their adjustment. They seem a little scarce on the 4650b.
thanks for the help
I'm also looking for videos on their adjustment. They seem a little scarce on the 4650b.
thanks for the help