Taking a dump on me

[dannydj85]

If it’s sounds better in 1st gear then the input shaft bearing is loaded up for this,(53) so you say in 3rd it’s very noisy! Did you have the lay shaft out also? (3) if the output end bearing is damaged it will make lots of noise in higher gears and reverse, as they all put load on that bearing!

Yes layshaft was out washed and a bearing race sleeve put on one end of that. (Pic of layshaft in the vice before cleaning)
Full set of new bearings on full gearbox and instead of replacing the brass bush i put in a closed roller bearing the correct size for the shaft.

Is the output end bearing number 23?

I did change all bearings.

I will take gearbox out and try moving while off the engine.

 

[Gecko]

Trouble is the pitting will be through the case hardening.
Having looked up the price of gears, I can understand you not wanting to replace anything unnecessarily.

(Worth keeping an eye out for a replacement box?)

 

[Mick-the-fitter]

Yes layshaft was out washed and a bearing race sleeve put on one end of that. (Pic of layshaft in the vice before cleaning)
Full set of new bearings on full gearbox and instead of replacing the brass bush i put in a closed roller bearing the correct size for the shaft.

Is the output end bearing number 23?

I did change all bearings.

I will take gearbox out and try moving while off the engine.

Yes (23) so all bearings are good, try it with the prop off, and no load!

 

[dannydj85]

Yes (23) so all bearings are good, try it with the prop off, and no load!

@Mick-the-fitter do you think my input shaft teeth are too worn?
Could this cause the problem of loud 2nd, 3rd and reverse?
They are pointed with no flat part like a new one.
Im not sure what an unusable gear looks like really.

 

[Mick-the-fitter]

Is that bearing new? That gear does look badly worn!

 

[Monkeybusiness]

Is that bearing new? That gear does look badly worn!

Even I can see that bearing isn’t new!

 

[dannydj85]

Is that bearing new? That gear does look badly worn!

Bearing is not new in pic before but it was changed after pic.
That was the best pic of the pointed teeth.

Have you ever put a gearbox together with teeth as worn on input shaft?

 

[Mick-the-fitter]

Bearing (53) and Bearing (2) need checking, for this type of damage! But the input shaft should be replaced.

 

[dannydj85]

Bearing (53) and Bearing (2) need checking, for this type of damage! But the input shaft should be replaced.

Thanks do you know if anyone has an input shaft for the newage 40m gearbox on here?

 

[Mick-the-fitter]

Thanks do you know if anyone has an input shaft for the newage 40m gearbox on here?

You might find such a thing if n a fitters tool box, as they are used as clutch aligning tools, or laying around in a worship somewhere

 

[JD450A]

I might have a entire box in a scrapper in the field. I'll have a look see later in the week.

 

[dannydj85]

I might have a entire box in a scrapper in the field. I'll have a look see later in the week.

Awesome!
Thanks

 

[Mick-the-fitter]

I might have a entire box in a scrapper in the field. I'll have a look see later in the week.

What do ya mean a scrapper! Has it got a drop box in it?

 

[Mick-the-fitter]

What is it?

 

[Mick-the-fitter]

What grade oil have you used? I'd guess the manual says 90w, but the straight cut gears might be quietened a bit with 140w.

Several gears seem to show pitted gear teeth, but that may just be sludge catching the light.

The input shaft (pic5) shows it lived a long and honorable life (and has been abused ever since).

View attachment 46945

I suppose some nice Rhino oil would stick to the gear and make up the missing pieces of the gear

 

[Mick-the-fitter]

I might have a entire box in a scrapper in the field. I'll have a look see later in the week.

Photos

 

[JD450A]

What do ya mean a scrapper! Has it got a drop box in it?

Benford, can't remember if it's a drop box or belt drive.

 

[Mick-the-fitter]

Benford, can't remember if it's a drop box or belt drive.

Have a look for me

 

[JD450A]

Have a look for me

What drop box are you after, have you got a picture.

 

[Mick-the-fitter]

The one in the middle, if it’s an articulated all wheel drive dumper (PT3000, PT2000)