Search found 727 matches

by gregjo1948
Wed Sep 19, 2018 3:15 am
Forum: Late model JD crawler technical support
Topic: Need to pull the transmission JD350C
Replies: 10
Views: 354

Re: Need to pull the transmission JD350C

Lavoy wrote:
Mon Sep 03, 2018 9:40 am
Almost nothing can be done to the transmission in the crawler, you need to completely remove it from the crawler, or at least split the crawler to the front of the trans, and remove both final drives.
Lavoy
Wondering why you remove both finals.
by gregjo1948
Tue Sep 18, 2018 4:17 am
Forum: Late model JD crawler technical support
Topic: JD 350C TRANNY QUESTION
Replies: 5
Views: 140

Re: JD 350C TRANNY QUESTION

I'm going to assume there is a reverser on this machine. It sounds like the coupler between the reverser and the trans. has stripped it's spline. I'd start at the front of the machine and remove drive train until you get the reverser out. You'll be able to see the coupler and the damage to the rever...
by gregjo1948
Sat Sep 15, 2018 5:00 am
Forum: Early model JD crawler technical support
Topic: 1010c Ultimate Value?
Replies: 7
Views: 171

Re: 1010c Ultimate Value?

I'd say find a running 1010 that might have undercarriage problems or stuck steering clutches that you can buy $1000.00 -$3000.00. Install the donner engine and keep the rest of it for parts.
by gregjo1948
Wed Sep 12, 2018 4:20 am
Forum: Late model JD crawler technical support
Topic: JD 350 INJECTOR/STARTING PROBLEM?
Replies: 7
Views: 183

Re: JD 350 INJECTOR/STARTING PROBLEM?

If you are going to try the pump rebuild yourself, you might want to take a lot of pics as you disassemble it. There is about a thousand pieces in there that have to be reassembled in the correct sequence. I did one off a 1010 dozer and, with my crappy memory, I had a tough time getting back together.
by gregjo1948
Tue Sep 11, 2018 4:15 am
Forum: Late model JD crawler technical support
Topic: 450C ignition wiring
Replies: 15
Views: 229

Re: 450C ignition wiring

Don't forget that you need to run a hot wire to the Injector pump when the key is turned on. That wire will allow fuel to the injectors when on and stop fuel to the injectors when turned off.
by gregjo1948
Tue Sep 11, 2018 4:06 am
Forum: Late model JD crawler technical support
Topic: JD 350 INJECTOR/STARTING PROBLEM?
Replies: 7
Views: 183

Re: JD 350 INJECTOR/STARTING PROBLEM?

Check the fitting on the return fuel line at the injector pump. It is a check valve. There's a little ball in there.
by gregjo1948
Tue Sep 11, 2018 3:58 am
Forum: Early model JD crawler technical support
Topic: jd 440 icd air cleaner
Replies: 3
Views: 103

Re: jd 440 icd air cleaner

I would say that you should clean it and refill it with a thin oil.
by gregjo1948
Mon Sep 03, 2018 4:15 am
Forum: Late model JD crawler technical support
Topic: 450() steering clutch slipping.
Replies: 3
Views: 174

Re: 450() steering clutch slipping.

Be sure it's adjusted correctly. The less you try to turn, while under load, the longer it will last. When pushing straight the clutches are sharing the work but, when turning, all the work is forced upon one clutch.
by gregjo1948
Sat Sep 01, 2018 4:18 am
Forum: Late model JD crawler technical support
Topic: Engine help
Replies: 3
Views: 189

Re: Engine help

Did the head gasket fail? Check your coolant level and you engine oil for coolant.
by gregjo1948
Sat Aug 18, 2018 4:07 am
Forum: Late model JD crawler technical support
Topic: Banjo style fittings
Replies: 11
Views: 409

Re: Banjo style fittings

I think it's Stan's fault too. :lol:
by gregjo1948
Sun Aug 12, 2018 10:22 am
Forum: Late model JD crawler technical support
Topic: Does fuel filter need to be full
Replies: 8
Views: 333

Re: Does fuel filter need to be full

Rincon wrote:
Sun Aug 12, 2018 8:32 am
Yes , fuel injector lift pump.
Perhaps the lift pump is weak or drawing air and not supplying enough fuel to keep the filter full.
by gregjo1948
Sun Aug 12, 2018 5:24 am
Forum: Late model JD crawler technical support
Topic: Does fuel filter need to be full
Replies: 8
Views: 333

Re: Does fuel filter need to be full

Does a 450 have a fuel lift pump to put fuel to the filters?
by gregjo1948
Fri Aug 10, 2018 3:52 am
Forum: Early model JD crawler technical support
Topic: 8a gearmatic winch drum removal
Replies: 5
Views: 1823

Re: 8a gearmatic winch drum removal

In the picture where you have 2 bolts screwed into the drum, if they're screwed in farther, will they push the drum free?
by gregjo1948
Sat Aug 04, 2018 4:46 am
Forum: Late model JD crawler technical support
Topic: Looking at a 350B ...anything you see that says..RUN!!?
Replies: 16
Views: 567

Re: Looking at a 350B ...anything you see that says..RUN!!?

Chains are shot. Looks like hydraulic cylinders are leakers. Probably won't push much with loader pads. Track adjuster will probably leak and allow the tracks to keep loosening if good chains are installed. Looks like the winch is non- functional. Check to see if housing bolts are tight with no sepa...
by gregjo1948
Fri Aug 03, 2018 4:50 am
Forum: Late model JD crawler technical support
Topic: JD 450c runs for short time and stops but will immediately restart
Replies: 11
Views: 374

Re: JD 450c runs for short time and stops but will immediately restart

Try removing the return fitting out of the top of the injection pump and try runnng with it removed. I'm betting this is the problem. I had a JD 300B tire tractor with the same symptoms. That fitting is a check valve making that fuel line one way. For about $10.00 and 20 minutes labor, your 6-7 ton...