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Old July 8th 2009, 05:19
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Pudding Stirrer?

I have a standard pudding stirrer shifter in the 1303 Super. The shift is so bad that the shift pattern looks like an intersection roundabout rather than an 'H' gate. The shift stick spins in its bearing that also makes life a little less positive and has the habit of unscrewing the ball knob as you try to make a sensible H pattern shift. This is all at standstill and I have yet to experience it on the road (won't be long though). The engine is a standard 1600tp at the moment that I don't intend to substitute (daughter going through the learner process) for a couple of years so I don't really want to pull the engine and tranny. Is there anything that I can do to crispen up the gear change at the shifter end in the interim? I have looked at the aftermarket shifters such as Empi, Gene Berg, CSP etc but all have a trigger for the reverse lock out that I don't like the principle of. (I will be using it for autotesting and road rallying where very quick forward/reverse selection is required and grabbing a trigger in the heat of the moment could be hit or miss and a bit painful!) The Bug@5speed shifter for the 901 box looks good with the spring loaded LH rail and that is the pattern that I would ultimately prefer. I am not adverse to fabricating something but if I can get the standard shifter to perform in the meantime that would be useful.
I am also aware of the cheap quick shift options but I don't want to fit that only to discover that all its done is reduce the basic aweful pattern but that its still there.

Thanks

Clive
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Old July 8th 2009, 06:43
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My suggestion is this. First, replace the shift coupling rubber (bugpack makes a nice urethane one) it comes with a new cage, but use your stock one. It's better. Replace your shift rod bushing. Clean your stock shifter and lube it well and re-install it with a "quick shift kit". It takes some time to get it shifting perfectly and crisply, but that's the case with any shifter. I find that putting it in the reverse position with a slight tension on the bolts. Try locking it down with the bolts in the midway position in the shifter base travel. Adjust as necessary.

You will notice a WORLD of difference, with little expense spared. If you decide to purchase or make a shifter down the line, you've lost a little money on the quick shift kit. The other stuff is maintenance and should be done regardless.

Alex
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Old July 8th 2009, 07:24
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Thanks Alex, you have reinforced my first thoughts on the solution. If thats the way to go then:
1) Is it possible/advisable to replace the shift coupling with a universal (Hooke) joint? I'm not overly concerned with the vibration aspect.
2) I presume the quick shift kit will not stop the shift lever rotating? This I find quite irritating. Is there a defect in the shift rod that causes this to happen? Can it be repaired/modified?

Clive
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Old July 8th 2009, 11:20
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Quote:
Originally Posted by evilC View Post
Thanks Alex, you have reinforced my first thoughts on the solution. If thats the way to go then:
1) Is it possible/advisable to replace the shift coupling with a universal (Hooke) joint? I'm not overly concerned with the vibration aspect.
2) I presume the quick shift kit will not stop the shift lever rotating? This I find quite irritating. Is there a defect in the shift rod that causes this to happen? Can it be repaired/modified?

Clive

Clive,

I would not recommend a U-joint instead of the coupling. The coupling is there to help take some impact off of the tranny (input shaft or "hockey stick") good urethane bushings will be more than adequate

You are correct, the quick shift kit will not stop the shifter from rotating. To solve this, look at how a bus shifter works. It's almost identical to a bug one (besides length and throw reduction) but they use the same principle. The difference is, the ball that goes into the shift rod "cup" is pinned to prevent rotation. A bus shifter is long and angled, so it would be a nightmare to use if it rotated! I tried to find pics, but no luck. It's a relatively easy mod. Sorry for the poor description

Alex
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Old July 9th 2009, 05:12
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Thanks Alex, your comments are appreciated.

The UJ idea was just an idle thought. My Hillman Imp was rear engined with a transaxle much in line with the VW one. It used a very tightly wound spring about 6" long with pressed in connectors at both ends that could take some flex but it gave a good poitive shift when new. The Hewland Mk9 gearbox (T1 case) is mostly controlled by UJs so it ought to be possible to do a bug one in the same manner but I have taken your advice and will be purchasing the coupling, bush and quickshift from our local emporium.

I thought there ought to be a pin to stop the rotation. I will have a look when I strip the shifter down. Your description was fine, I might persuade the VW spares place to let me study a bus shifter whilst I there. If I stop the rotation and add a qick shift then there is the possibility that the I can bend/entend the shifter to fall more readily to hand off the steering wheel.

Clive

Clive
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Old July 23rd 2009, 12:37
al_kaholik al_kaholik is offline
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If my memory serves me correctly, the bug shifters have a sprung ballbearing either in the cup or on the ball to keep it straight and stop it spinning. Might be as simple as removing the grease, cleaning and regreasing it and it might work.

On the note of fitting a quickshift, mark the edges of the shifter first so that its easier to get back in place, both front, back and sides.

And with the shift bushes, get a genuine one for the rear, they are far superior. I binned my urethane one along with the red gearbox mounts. The front sleve and or clip are as far as I know ALWAYS out of stock at VWH (It reminds me to chase up where mine is...) Though not as fiddly as you'd think to fit.

Al
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