02T Gearbox Selector Tower Replacement

Kleynie

A2OC Donor
In case this helps anyone in the future Adam and I changed the gear selector tower on our new family member today. We've had this car in the family for a month and it was purchased for £500 with 117K miles and a dodgy gear selector. There are many other faults, but we are gradually working through them to get a decent car at the end of it.
The symptoms of the gear selector were that the gear stick itself would not centre, it would go in gear fine, but when released it would not self centre as it should. We worked out that the bonnet drain was not aligned and was letting water into the gearbox area, we suspect that this contributed to the early failure of the selector tower.

First, we removed the cables, the counter weight and the two M6 bolts that hold the tower assembly in place. The tower would not budge and required persuasion with a crow bar before it easily lifted out. Note, the gearbox needs to be in neutral with the holding pins in place.
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This was going very well and the new assembly went in very easy.


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However, when tightening the two bolts that hold the assembly in place one snapped very easily, so the whole thing had to come out again and the broken bolt tapped out with a hammer and punch. This was lucky as its near impossible to get a drill in to drill the bolt out.
Anyway, minor mishap behind us, we then put everything back together, we had a new counterweight as the old one had been forced previously and the spines inside the hole were lose.
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Everything back together and the cables aligned the job was a good'un. Now all we need to do is change the gearbox oil.

This is a very easy DIY job and you should not be put off doing it. It should take less than an hour if all goes well.

Probably the next big job will be a suspension refresh to make this car what it should be before the youngest in our family learns to drive in it in the coming weeks and months.

Ian & Adam.
 
I'm delighted to read your thread! This is exactly what I have to do next with my A2 so this is very helpful! I'll get round to it, eventually ... ;)
There IS one slight complication, though .... I'll have to cut an additional slot in the tower for the 6th gear position!

David
 
Anybody else doing this job drop the oil with the tower out. Some new towers require a new bottom bearing do it comes out any way.
Fill through the tower hole before Fitting the new tower. ?
 
The symptoms of the gear selector were that the gear stick itself would not centre, it would go in gear fine, but when released it would not self centre as it should.

Ian & Adam.

Worth adding to this good thread; in some cases there might be a shortcut to fix these symptoms.
I have experienced a similar gear stick feeling with my daughters 2007 1.2 Skoda Fabia with the 02T gearbox.
Moving the stick backwards and forwards (i.e. engaging/disengaging gears) felt like normal, but over time the movement in sideways started to feel more and more "hard" and the normal self centering sideways at the 3-4 gear position was lost; the stick just stuck whereever you left it sideways.
Very annoying and not only once was gear 1 or 2 selected by mistake instead of 3 or 4.

I was at first suspecting one of the gear shift cables, but it simply turned out to be a "bearing" that had been corroded over time causing a lot of movement friction.

When I had disassembled this bearing or rather its axle, cleaned it up from corrosion, added grease and assembled it back the gear stick feeling was gone and it felt just like a new car.
This was more than a year ago and it still feels perfect.

So before bying a new tower (which besides fixing any internal tower issues indeed also also fixes this bearing issue) it can be worthwhile to check this bearing first.
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Hope its ok that I borrowed your picture Ian.
 
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