Search found 477 matches

by 77 Ford
Mon Feb 12, 2024 8:20 am
Forum: Late model JD crawler technical support
Topic: 450 C Not Starting but runs on ether when sprayed
Replies: 8
Views: 6656

Re: 450 C Not Starting but runs on ether when sprayed

I'd be looking at the small screen in the return to the injection pump. If the governor ring goes, it plugs up that screen leans out the engine (rev up) and then it cant start.

You might pull the timing cover on the injection pump and hold a rag under see if you have governor ring pieces there.
by 77 Ford
Fri Nov 10, 2023 1:19 pm
Forum: Late model JD crawler technical support
Topic: JD350 Broken Crossbar Bolt Replacement
Replies: 3
Views: 3546

Re: JD350 Broken Crossbar Bolt Replacement

Nice repair work ! I almost always have to throw quite a bit of heat at the broke bolt to get them to spin out. They can be a real pain.

Welcome to the boards!
by 77 Ford
Tue Oct 31, 2023 7:39 am
Forum: Late model JD crawler technical support
Topic: model c roosamaster injection pump leaking fuel at throttle pinion lever.
Replies: 3
Views: 2436

Re: model c roosamaster injection pump leaking fuel at throttle pinion lever.

I will second it's better to send them off and have the whole unit rebuilt. All the seals are the same age as the one that is leaking...
by 77 Ford
Thu May 18, 2023 6:55 am
Forum: Late model JD crawler technical support
Topic: 450C steering clutches oil
Replies: 9
Views: 15563

Re: 450C steering clutches oil

Yes, the screen is at the bottom of the sump. It's going to be alot of oil be prepared to catch all that.
by 77 Ford
Tue May 09, 2023 11:28 am
Forum: Late model JD crawler technical support
Topic: 450C steering clutches oil
Replies: 9
Views: 15563

Re: 450C steering clutches oil

Mine does not have common sump. I have to check all three separately. Most people seem to suggest if the fill plug is removable ie not lock tighted in they do not have the common sump done.
by 77 Ford
Tue Apr 04, 2023 7:43 am
Forum: Late model JD crawler technical support
Topic: Trans fluid draining into final drive
Replies: 3
Views: 2392

Re: Trans fluid draining into final drive

Sounds to me like the bottom port of the common sump is plugged not allowing fluid to drain back.
by 77 Ford
Wed Feb 15, 2023 8:32 am
Forum: Late model JD crawler technical support
Topic: JD350B Brakes
Replies: 34
Views: 9801

Re: JD350B Brakes

Is there any chance this is just a really weak motor? Doesn't have the power to turn both sides? I guess i'm trying to think outside the box here.
by 77 Ford
Thu Feb 02, 2023 3:49 pm
Forum: Late model JD crawler technical support
Topic: 450b capacty data and spec sheet
Replies: 2
Views: 1866

Re: 450b capacty data and spec sheet

I think the 450b will be more like the 450c than the 450's. Are you looking for something specific ?
by 77 Ford
Fri Jan 06, 2023 8:45 am
Forum: Late model JD crawler technical support
Topic: Identify this crawler
Replies: 9
Views: 3621

Re: Identify this crawler

I'd guess it's a straight with C stickers.
by 77 Ford
Tue Jan 03, 2023 8:08 am
Forum: Late model JD crawler technical support
Topic: 450c needs a squirt of ether to start then runs and starts fine
Replies: 5
Views: 2526

Re: 450c needs a squirt of ether to start then runs and starts fine

Mine is the exact same way even after having the injection pump rebuilt. Been that way the entire time I've owned it. I know I need to rebuild the motor as it has low oil pressure (but enough) I assume it's a lack of compression causing the issue but I certainly do not know for sure. The people on t...
by 77 Ford
Tue Dec 20, 2022 10:44 am
Forum: Late model JD crawler technical support
Topic: Need help hydraulic oil
Replies: 7
Views: 2749

Re: Need help hydraulic oil

As stated that will probably work in the hydraulic system but you should not run that in the HLR. You will have to keep 2 oils around, which no one likes to do that is why most of us run a hydraulic/transmission oil in everything. I purchase mine in bulk 55 gallon barrels from Petrochoice and save a...
by 77 Ford
Thu Nov 17, 2022 10:59 am
Forum: Late model JD crawler technical support
Topic: John Deere 450b
Replies: 11
Views: 4058

Re: John Deere 450b

If it's like my 450c the oil pressure sending unit is right rear of engine. It should have a filter in the tank yes, you'll have to open the top of the tank to service it. Mine had fallen off and was in the bottom of the tank.
by 77 Ford
Thu Nov 17, 2022 10:48 am
Forum: Late model JD crawler technical support
Topic: 350c thrown track
Replies: 2
Views: 2077

Re: 350c thrown track

Probably so, if it's an original style adjuster, remember you do not need to take the bolt all the way out just loosen it till grease starts to flow out the hole. Then you are less likely to loose the BB.
by 77 Ford
Mon Nov 07, 2022 8:05 am
Forum: Late model JD crawler technical support
Topic: 350B injection pump rebuilder
Replies: 3
Views: 2591

Re: 350B injection pump rebuilder

I highly recommend "thepumpguysc" from the heavy equipment forums. You can send him a message with what your have and he's very responsive, I had my pump back in less than 10 days total.