Search found 316 matches

by DrLoch
Tue Jan 15, 2019 7:51 am
Forum: Late model JD crawler technical support
Topic: JD450 Hard Nose Removal
Replies: 18
Views: 483

Re: JD450 Hard Nose Removal

Also, FWIW I change the trans cooler filter every other time I do an engine oil change. Both are generally before the suggested change interval. I have enough problem with me braking things, I don't need stuff breaking because of poor maintenance on my part.
by DrLoch
Tue Jan 15, 2019 7:47 am
Forum: Late model JD crawler technical support
Topic: JD450 Hard Nose Removal
Replies: 18
Views: 483

Re: JD450 Hard Nose Removal

JD Part Number for the engine oil filter T19044 and Trans oil cooler/filter are one and the same T19044.
by DrLoch
Mon Jan 14, 2019 8:30 am
Forum: Late model JD crawler technical support
Topic: JD450 Hard Nose Removal
Replies: 18
Views: 483

Re: JD450 Hard Nose Removal

That's one way of holding up the bucket. Trans filter, which looks like it hasn't been changed in quite some time, is the same as the oil filter. You want to take care of the HLR Trans.... FYI check the radiator mounts which are rubber and most likely junk. Also, pull the pump coupling back and put ...
by DrLoch
Fri Dec 21, 2018 7:24 am
Forum: Late model JD crawler technical support
Topic: 1982 450 c fuel tank screen
Replies: 5
Views: 384

Re: 1982 450 c fuel tank screen

If your finding the mouse turds/crap in the pump and check valve it isn't a normal clean it out and it will be fine thing. It means the pellathane ring is coming apart. Short them is to clean the crud out to the check valve, long term is get the pump repaired. If not, it will eventually seize and bu...
by DrLoch
Thu Dec 06, 2018 7:19 am
Forum: Late model JD crawler technical support
Topic: Replacing Springs on Pressure Plate 450
Replies: 11
Views: 794

Re: Replacing Springs on Pressure Plate 450

Don't know about most, but, if I've gone through the trouble and effort to get to the offending unit or pressure plate in this case, I'm going to replace it. My time is valuable to me. Mine had a bad starter drive, I replaced the compleat starter with a newer gear reduction for about the same money ...
by DrLoch
Wed Nov 14, 2018 8:27 am
Forum: Late model JD crawler technical support
Topic: JD 450C loss of power when put in gear
Replies: 7
Views: 639

Re: JD 450C loss of power when put in gear

Correct way (Readers Digest Condensed version) to remove the injector pump is 1st remove the little cover off the side of the injector pump, 2 screws hold it on. Underneath is where the timing marks are, turn the engine over counterclockwise as viewed from the flywheel end until you see the timing m...
by DrLoch
Mon Nov 12, 2018 8:03 am
Forum: Late model JD crawler technical support
Topic: JD 450C loss of power when put in gear
Replies: 7
Views: 639

Re: JD 450C loss of power when put in gear

Check/replace fuel filters and search Mouse turds. I've had both situations but it sounds like the governor ring coming apart and plugging the check valve in the cover.
by DrLoch
Tue Oct 30, 2018 6:25 am
Forum: Late model JD crawler technical support
Topic: 450C Seat Cushions
Replies: 8
Views: 736

Re: 450C Seat Cushions

That looks like a generic replacement for maybe a lawnmower. I think that seat would be very uncomfortable. I believe Lavoy offers seat and armrests.
by DrLoch
Mon Oct 01, 2018 6:36 am
Forum: Late model JD crawler technical support
Topic: 350B Hydraulic Pump Shaft
Replies: 3
Views: 491

Re: 350B Hydraulic Pump Shaft

You need to figure out out it twisted the pump shaft off as well or you will be doing that to the replacement as well.
by DrLoch
Thu Sep 13, 2018 6:17 am
Forum: Late model JD crawler technical support
Topic: JD 550c transmission oil loss/transfer
Replies: 1
Views: 278

Re: JD 550c transmission oil loss/transfer

A 450C does move/transfer oil to the finals and back to the main housing so my guess is that a 550C does the same thing. Your manual would explain all that.
by DrLoch
Wed Aug 29, 2018 6:46 am
Forum: Late model JD crawler technical support
Topic: Fuel wont Bleed after Fuel Filter replacement
Replies: 29
Views: 1837

Re: Fuel wont Bleed after Fuel Filter replacement

You say that you are cranking the motor over, doesn't your lift pump have a lever on it so you can hand pump the lift pump. Your next problem is going to be a starter at this rate.
by DrLoch
Tue Aug 28, 2018 6:39 am
Forum: Late model JD crawler technical support
Topic: Fuel wont Bleed after Fuel Filter replacement
Replies: 29
Views: 1837

Re: Fuel wont Bleed after Fuel Filter replacement

Or replace what you have with something like this, https://www.ebay.com/itm/FUEL-FILTER-WATER-SEPARATOR-120AT-FOR-RACOR-R12T-MARINE-SPIN-ON-HOT-SALE/202123954884?epid=24010342748&hash=item2f0f86cac4:g:ZnQAAOSwnCFaF33X I have a Ferguson 23C Diesel Tractor, fuel filters on it leaked constantly. Replac...
by DrLoch
Mon Aug 13, 2018 7:14 am
Forum: Late model JD crawler technical support
Topic: Banjo style fittings
Replies: 11
Views: 946

Re: Banjo style fittings

Generally your suppose to replace the cooper seal when it's been taken apart. I've go an old Ferguson with a 23C Diesel that I have to replace a lot of those cooper washers when I did a rebuild. Found the cooper seals on fleabay.
by DrLoch
Sun Aug 12, 2018 9:44 am
Forum: Late model JD crawler technical support
Topic: Does fuel filter need to be full
Replies: 8
Views: 765

Re: Does fuel filter need to be full

Mine is also always full, Also check all the usual things;

Vent hole in fill cap is open.
by DrLoch
Wed Aug 08, 2018 6:54 am
Forum: Late model JD crawler technical support
Topic: 1977 JD 450c Loader has no power in reverse
Replies: 42
Views: 3464

Re: 1977 JD 450c Loader has no power in reverse

You need to redo the clutch valve adjustment procedure correctly. If you seen 180 PSI you should not have to add anymore shims. Do yourself a favor and print off all the pertinent information that you need to do this adjustment procedure correctly, all the information has been provided in this post....