Search found 25 matches

by boaterri
Mon Dec 25, 2017 7:43 pm
Forum: Late model JD crawler technical support
Topic: My 450C in action
Replies: 5
Views: 1106

Re: My 450C in action

The lights on my 450c track loader work but with the big bucket on the front they don't do much good.

Rick
by boaterri
Thu Dec 21, 2017 8:29 am
Forum: Late model JD crawler technical support
Topic: 450C injection pump issues
Replies: 15
Views: 2053

Re: 450C injection pump issues

Thanks

Rick
by boaterri
Wed Dec 13, 2017 6:34 pm
Forum: Late model JD crawler technical support
Topic: 450C injection pump issues
Replies: 15
Views: 2053

Re: 450C injection pump issues

I recently had my injector pump rebuilt by these people http://www.bkdiesel.com/shop/roosa-master-injection-pump/ Quick service, helpful and from what I have heard not overpriced. Buy the "Umbrella seal tool" and give them a smear with diesel when you replace them and thread the shaft back into the ...
by boaterri
Fri Nov 03, 2017 5:02 pm
Forum: Late model JD crawler technical support
Topic: Back hoe attachment
Replies: 11
Views: 1328

Re: Back hoe attachment

I have a 9300 back hoe on my 450C track loader. The machine is very tail heavy with the hoe on the back. The hoe is a brute, will dig almost anything. There are 2 different hydraulic pumps for the machine the larger one is if you have the back hoe. You will need the mounting adapter and the bottom m...
by boaterri
Fri Oct 06, 2017 3:56 pm
Forum: Late model JD crawler technical support
Topic: 9300 backhoe valve question
Replies: 0
Views: 626

9300 backhoe valve question

Hello all: While using the backhoe attachment on my 450c track loader the boom function became very sluggish and jerky. It also wanted to float up while digging unless a little down pressure was applied before dipper in. Other functions (stabilizers, swing, dipper and curl) appear to operate normall...
by boaterri
Fri Aug 25, 2017 4:46 pm
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

There were several things. The cam for the HP side was in backwards (one way for clockwise rotation flip it for ccw) There was something else that they explained that I did not fully understand.

Rick
by boaterri
Thu Aug 24, 2017 11:28 am
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

Total bill came to $740. Shipping back included.

Rick
by boaterri
Wed Aug 23, 2017 5:24 pm
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

Hello all: Did not want you to think that this was an ask and run. Long story short, I bought a complete rebuild kit for the fuel injector pump, carefully disassembled the pump, installed the replacement parts and reinstalled the pump. No joy. Removed, repeated the disassembly, inspection and reasse...
by boaterri
Tue Jun 20, 2017 3:27 pm
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

DBaker98:

What is the contact information for the gentleman that rebuilt your pump?

Rick
by boaterri
Mon Jun 19, 2017 8:29 am
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

Thanks for the info guys. I will be back to the machine on 3 July. and will be continuing the investigation then.


Rick
by boaterri
Thu Jun 15, 2017 11:34 am
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

Scotty: I did the air compressor trick on the line to the fuel tank, no improvement. How difficult is a remove/replace and repair for the self destructing, mouse turd producing governor ring? There is no rebuild outfit near me (Bahamas). Are rebuilt injector pumps available for less than a king's ra...
by boaterri
Wed Jun 14, 2017 5:44 pm
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

Looked at fuel injector pump today. The pump is a Roosta Master #108435MD (as best I can read from the metal tag on the pump. In my search for "Mouse Turds" I removed the small rectangular inspection port, center bottom, held on by two slotted machine screws. The chamber behind the cover was filled ...
by boaterri
Tue Jun 13, 2017 6:45 pm
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Re: Another fuel problem 450C trackloader

Good thought, one troubleshooting step was to run machine with fuel tank cap removed.

Thanks for the suggestion.

Rick
by boaterri
Tue Jun 13, 2017 2:46 pm
Forum: Late model JD crawler technical support
Topic: Another fuel problem 450C trackloader
Replies: 20
Views: 3228

Another fuel problem 450C trackloader

Hello all: Was working my 450C track loader and as I moved out of the work area to dump my bucket the engine lost power. Dumped the bucket and could barely move in first low under it's own power. Checked all the usual suspects. Fuel in tank, yes, fuel filter, less than 50 hours, looks clean, all con...
by boaterri
Fri Dec 23, 2016 1:38 pm
Forum: Late model JD crawler technical support
Topic: 9300 backhoe cylinder gland removal
Replies: 7
Views: 1495

Thank you! Just the information I was looking for.

Rick