Mucky gearbox

The Mad Hat Man · Feb 16, 2014

Taken the rear coverplate off today.....

Looks like it has had, or still has, water in there at some time. it appears to covered in rusty?? ****e, bits of metal and a solid crust of metal filings?? inside the shaft. Pics and video to follow..

Dr_evil · Feb 16, 2014

thats how my transfer gear looked

How many teeth is that one ? I've got a brand new cross drilled 26 spline one if needed

jamesmartin · Feb 16, 2014

The Mad Hat Man said:
Taken the rear coverplate off today.....

Looks like it has had, or still has, water in there at some time. it appears to covered in rusty?? ****e, bits of metal and a solid crust of metal filings?? inside the shaft. Pics and video to follow..

looks like youve got spline wear

The Mad Hat Man · Feb 16, 2014

Dr_evil said:
thats how my transfer gear looked

How many teeth is that one ? I've got a brand new cross drilled 26 spline one if needed

how do I check - as that gear has 9 teeth on it . I assume the other gear is the other side of the bearing?

Can I pull it out through that aperture , or do I have to delve inside?
I also assume that just replacing the intermediate gear wont be any good as the output shaft of the gearbox will be equally shagged?

All help appreciated.

The Mad Hat Man · Feb 16, 2014

jamesmartin said:
looks like youve got spline wear

How do you come to that conclusion, James?

jamesmartin · Feb 16, 2014

The Mad Hat Man said:
how do I check - as that gear has 9 teeth on it . I assume the other gear is the other side of the bearing?

Can I pull it out through that aperture , ir do I have to delve inside?
I also assume that just replacing the intermediate gear wont be any good as the output shaft of the gearbox will be equally shagged?

All help appreciated.

usually both go ,300 tdi disco boxes are usually 28 tooth ,intermediate gear is driven by input gear and is supported by shaft with large nut , you cant normally pull input gear out of 1.222 boxes , without separating t/box from gear box some

jamesmartin · Feb 16, 2014

The Mad Hat Man said:
How do you come to that conclusion, James?

rusty crap in end of input gear

The Mad Hat Man · Feb 16, 2014

jamesmartin said:
rusty crap in end of input gear

input as in T-Box input gear? I misread your previous post as G-Box input gear

!

bugger. I spose thats replacement G-Box & T-Box

.

Mr Noisy · Feb 16, 2014

That's turdy MHM!

At the very least you'd want to be pulling the transfer case off, replacing with a new input gear and hoping for the best your output splines are not too worn...

jamesmartin · Feb 16, 2014

The Mad Hat Man said:
input as in T-Box input gear? I misread your previous post as G-Box input gear !

bugger. I spose thats replacement G-Box & T-Box .

not a hard fix if your ever up this way

Mucky gearbox

The Mad Hat Man

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Mr Noisy

Coming in your ears.

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