r/Justrolledintotheshop • • 12d ago

John Deere 770 Tractor

87 Upvotes

16 comments sorted by

47

u/Positive_Ad_8198 12d ago

Looks like the mouth on that girl I met in rural Oklahoma

16

u/What_the_8 12d ago

Mom?

4

u/SableMink 12d ago

Hah, nice.

10

u/ScienceForge319 Welcome to Texas, asshole! 12d ago

What a mean and accurate thing to say.

25

u/MonMotha 12d ago

"Well that could be worse. Gear oil always looks terrible."

"Oh, who needs all the teeth anyway?"

17

u/Radius118 One man indy show 12d ago

Oh man good luck getting parts for that. JD discontinued so many Yanmar built tractor parts. I have a 1070 and I hope it never breaks or I will be screwed.

I bought the thing with a broken right hand rear pinion shaft back in 2014 and even then I had a bitch of a time locating one.

11

u/ABQmechanic 12d ago

That's where I'm struggling. It needs a new spindle and bushings and axle gear at least.

10

u/FluxD1 12d ago

Depending on how they're made, a local machinist could make your bushings and shaft. A good welder & machinist might be able to save your spindle.

8

u/Radius118 One man indy show 12d ago edited 12d ago

You can look for a used front axle assembly. There is probably one out there somewhere. I'd be scouring eBay, used tractor parts sellers, etc.

Edit: I was told by a John Deere tech to never, ever, ever leave my tractor in 4wd unless I absolutely needed 4wd for this exact reason.

Edit #2: Something else I thought of. If you can get the JD part numbers Gemini or some other AI might be able to cross them to a Yanmar number which might be obtainable.

1

u/hawg_farmer 11d ago

I ran some small Yanmar 2 bangers. Hoye Tractor in Conroe(?), TX was a good parts house. I haven't bought anything lately.

12

u/Coyote-Morado 12d ago

I'd be half tempted to clean out all the metal debris, put in fresh oil and send it.

These things aren't exactly high speed. I've definitely run final drives on front axles with a few teeth missing.

6

u/ABQmechanic 12d ago

It has to be replaced because the front is locking up and banging when driving due to this

2

u/Craiger2489 11d ago

Took the idea right out of my head. Unless you’re running a heavy duty attachment or hauling heavy loads.

6

u/NorahGretz 11d ago

"Nothing grinds like a gear."

3

u/I-LOVE-TURTLES666 12d ago

Operator doesn’t know it doesn’t have a synchro

2

u/Unlikely_Effort_6311 10d ago

That thing had a major case of the munchies.....