Search found 279 matches

by jsal
Wed Jan 16, 2019 6:27 am
Forum: Late model JD crawler technical support
Topic: 550 Crankshaft Pulley 4-276 engine
Replies: 1
Views: 66

Re: 550 Crankshaft Pulley 4-276 engine

you most likely have a wear sleeve spedi sleeve on your crank pulley they are replaceable heat the sleeve that will expand it and replace available
at some auto stores or motion industries
by jsal
Mon Jan 14, 2019 4:35 am
Forum: Late model JD crawler technical support
Topic: JD450 Hard Nose Removal
Replies: 18
Views: 301

Re: JD450 Hard Nose Removal

while your at that stage check your steel lines that go down the frame for the trans filter have a knack for leakage !!

JIM
by jsal
Sun Jan 13, 2019 6:44 am
Forum: Late model JD crawler technical support
Topic: JD450C - What engine do I have? Need to source filters
Replies: 23
Views: 227

Re: JD450C - What engine do I have? Need to source filters

I find that the filters from the dealer are cheaper than most auto parts stores so I use them all of the time !!

JIM
by jsal
Thu Dec 27, 2018 4:58 am
Forum: Late model JD crawler technical support
Topic: JD 550 ?
Replies: 3
Views: 189

Re: JD 550 ?

could possibly be a add on filter years ago I had some canister filters that used rolls of toilet paper did a good of keeping the oil clean you will have to open it up and see what is inside.


JIM
by jsal
Fri Dec 21, 2018 5:12 am
Forum: Late model JD crawler technical support
Topic: 1982 450 c fuel tank screen
Replies: 5
Views: 276

Re: 1982 450 c fuel tank screen

I also have a 450C same problem found it to be the injection pump remove the timing window you will find
crud in there.

JIM
by jsal
Wed Dec 12, 2018 6:54 am
Forum: Late model JD crawler technical support
Topic: Track Pin Diameter
Replies: 7
Views: 380

Re: Track Pin Diameter

grinding is the easy way also have used a tungsten bit on a dremmel done it many times then re weld

JIM
by jsal
Wed Dec 05, 2018 4:06 pm
Forum: Late model JD crawler technical support
Topic: Replacing Springs on Pressure Plate 450
Replies: 11
Views: 657

Re: Replacing Springs on Pressure Plate 450

there are places that rebuild clutches had one done in Michigan at Clucth Masters for a 350 they work mostly on heavy duty truck might check around your area

JIM
by jsal
Sat Dec 01, 2018 6:13 am
Forum: Late model JD crawler technical support
Topic: 455G Transmission Question
Replies: 5
Views: 357

Re: 455G Transmission Question

there are a lot of dismantles out their and check with Lavoy the site manager !!!
JIM
by jsal
Tue Nov 27, 2018 4:21 pm
Forum: Late model JD crawler technical support
Topic: Hydraulic coming out indicator
Replies: 2
Views: 320

Re: Hydraulic coming out indicator

possible to much oil or plugged filter or restriction in system JIM
by jsal
Mon Nov 19, 2018 5:45 am
Forum: Late model JD crawler technical support
Topic: Weighing out options--Which dozer should I buy? A 450, 450B, or a 350?
Replies: 29
Views: 1503

Re: Weighing out options--Which dozer should I buy? A 450, 450B, or a 350?

I have both a 350 and 450C, for cleaning brush around trees the 350 would be better choice

JIM
by jsal
Thu Nov 08, 2018 7:58 am
Forum: Late model JD crawler technical support
Topic: JD 350C TRANNY QUESTION
Replies: 11
Views: 961

Re: JD 350C TRANNY QUESTION

had the same trouble on my 350 rather than dismantle both trans and reverser I opted to place hardened bolts in the splined coupling and through the shafts by using carbide tipped drills used the ones for glass & stone from Home depot you have to cut hole in the top of trans case to install the bolt...
by jsal
Wed Nov 07, 2018 4:48 am
Forum: Late model JD crawler technical support
Topic: Lost power to one side of my 350
Replies: 16
Views: 1052

Re: Lost power to one side of my 350

when using heat you need to get the part all red then let cool and use penetrating oil

JIM
by jsal
Mon Nov 05, 2018 6:15 pm
Forum: Late model JD crawler technical support
Topic: 450C Seat Cushions
Replies: 8
Views: 664

Re: 450C Seat Cushions

Needed a left armrest for my 350 ordered from K&M got it in two days very good quality metal backing not plywood like the one that rotted out !

JIM
by jsal
Mon Oct 22, 2018 4:35 pm
Forum: Late model JD crawler technical support
Topic: 450C loader losing hydraulic power
Replies: 8
Views: 565

Re: 450C loader losing hydraulic power

had trouble with my 350 dozer had to be full throttle to raise blade took pump apart and found the perimeter seal had piceses missing causing low pressure found rebuild kit and working fine now



JIM
by jsal
Wed Sep 26, 2018 5:14 pm
Forum: Late model JD crawler technical support
Topic: JD450 Surging and Mouse Turds?
Replies: 5
Views: 540

Re: JD450 Surging and Mouse Turds?

dcp diesel care and performance is in TN $414.00 round trip no shipping just sent one out yesterday had others done locally for 600.00 I am trying them out JIM