Search found 14 matches

by Rincon
Tue Jun 12, 2018 9:26 am
Forum: Late model JD crawler technical support
Topic: Lubing Roller
Replies: 12
Views: 338

Re: Lubing Roller

Im almost positive the under carriage wasn't replaced. It is turbo charged.
by Rincon
Sun Jun 10, 2018 8:26 am
Forum: Late model JD crawler technical support
Topic: Lubing Roller
Replies: 12
Views: 338

Re: Lubing Roller

I thought I had a 78 450C, No serial number to be found. Only on engine, and dont know if that is correct. So, you said the rollers were changed to sealed around 84 ?. All my rollers are sealed. Can this hold true?, maybe I have an 84ish. is there anything else on 450C to tell if it is later than 78...
by Rincon
Mon Jun 04, 2018 10:43 am
Forum: Late model JD crawler technical support
Topic: JD 450C final drive sprocket bearings
Replies: 7
Views: 358

Re: JD 450C final drive sprocket bearings

Have not torn it down yet, but yes bull gear area i assume. Bearings seem to be worn out, lost final drive gear oil when it happened and lots of play in the drive sprocket. Do I need to jack rear side of dozer to remove drive sprocket to get to the bearings.?
by Rincon
Wed May 30, 2018 8:54 am
Forum: Late model JD crawler technical support
Topic: JD 450C final drive sprocket bearings
Replies: 7
Views: 358

JD 450C final drive sprocket bearings

Right Final drive sprocket bearings went out this weekend. Pretty straight forward job I guess. I have a repair manual. But always good to get some extra knowledge. Do i have to jack up the rear area ? and any other inside look out fors would be helpful. Thanks.
by Rincon
Wed May 09, 2018 11:09 am
Forum: Late model JD crawler technical support
Topic: 450C Hydraulic pump
Replies: 3
Views: 240

450C Hydraulic pump

my hydraulic pump is leaking from underneath. Almost certain it is not the pipe or hose fittings. Has anyone replaced theirs ? mine is located at the bottom of the radiator.
by Rincon
Fri Feb 09, 2018 11:49 am
Forum: Late model JD crawler technical support
Topic: oil sender 450C
Replies: 1
Views: 404

oil sender 450C

Before i go 57 miles to use my dozer this weekend, can someone tell me where the oil sender is located on the engine?
by Rincon
Wed Feb 07, 2018 9:31 am
Forum: Late model JD crawler technical support
Topic: radiator
Replies: 2
Views: 454

radiator

looking for a new radiator cap for 450c, is it a pressurized system?
by Rincon
Mon Jan 22, 2018 11:46 am
Forum: Late model JD crawler technical support
Topic: 450C idler
Replies: 10
Views: 969

Re: 450C idler

I'm assuming they are cast... Can anyone add to this topic?
by Rincon
Mon Jan 22, 2018 11:06 am
Forum: Late model JD crawler technical support
Topic: 450C idler
Replies: 10
Views: 969

Re: 450C idler

Cast Iron hard to weld, but need to use cast iron rod.
by Rincon
Sat Jan 20, 2018 1:43 pm
Forum: Late model JD crawler technical support
Topic: 450C idler
Replies: 0
Views: 413

450C idler

Wanting to replace idler on left side. mine has two track guide rings, inside ring is broke off in a couple of places, However all i am seeing for replacement is a solid guide. will this still work? I dont see why not.
by Rincon
Sat Jan 20, 2018 1:38 pm
Forum: Late model JD crawler technical support
Topic: 450C idler
Replies: 10
Views: 969

450C idler

Wanting to replace idler on left side. mine has two track guide rings, inside ring is broke off in a couple of places, However all i am seeing for replacement is a solid guide. will this still work? I dont see why not.
by Rincon
Sat Jan 20, 2018 1:33 pm
Forum: Late model JD crawler technical support
Topic: Year of machine
Replies: 5
Views: 678

Re: Year of machine

Yes Email photo thanks. dmaezer1@gmail.com
by Rincon
Wed Jan 17, 2018 11:18 am
Forum: Late model JD crawler technical support
Topic: Year of machine
Replies: 5
Views: 678

Year of machine

I have a 450C i just recently purchased, Serial numbers barely visible. Can i get an estimated year of machine by style of Roll over design?