Author Topic: Gearbox rebuild continued.....  (Read 5126 times)

Offline richandhazel

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Gearbox rebuild continued.....
« on: 30 November 2003, 15:38 »
This is a continuation of the thread that started in the 'sure you don't want a mk2? go on, kick me!' thread...............

I worked for a g/box reconditioners for a while, most recon g/boxes just needed bearings and synchro's. If it was more than that (gears etc) they were not viable and the good parts used for spares. We used to buy a lot of low milage g/boxes out of crashed cars with broken cases for most of the internal parts.
Steve.


Thats what I figured. Out of the 5 gearboxes I have, 1 is completely knackered and I plan to use for spares, 2 is suspect and I shall probably use for spares, 3 is fitted to the cabrio and has a 2nd gear synchro that is showing signs of starting to wear, 4 is fitted to my project Mk1 and is believed to be OK, but won't know for sure until we run it and no.5 is a good low mileage box that I bought from old_boy.

On top of that I'm trying to fix MK1_BOY's for him........I've almost completely stripped it down but have come against a hurdle on the very last bit.......removing the third/fourth gear synchro.........its tight as f_ck even having heated it. Looks like I might have to purchase a  proper bearing puller set, maybe something like this:-



That would have made life very easy had I had one of them from the start.
I think I'll have to wait and see how much a new synchro assembly is going to cost to see if its all worthwhile. I'm hoping that the parts are reasonably priced from VW and that once I have all the necessary tooling I'll be able to make lighter work of repairing these gearboxes in the future.

What do you reckon?????? :-\

kniterider

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Re:Gearbox rebuild continued.....
« Reply #1 on: 30 November 2003, 15:49 »
i have all that and a hell of alot more gear at work!!! and beleive me with out the correct tools you will struggle!!!, not done any vw gearboxes or out but some of the gearboxes at work require the correct pulling tools!!!, they wont budge with out!!!! a worth while purchase id say rich!!

Offline richandhazel

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Re:Gearbox rebuild continued.....
« Reply #2 on: 30 November 2003, 15:58 »
Haven't struggled too much up until this last bit..........the main bit we need to do........typical.

Yeah I can see me investing in one of those pullers......about ?56 incl VAT from machinemart. They also sell other clamp assemblies seperately for around ?20 each:-

http://www.machinemart.co.uk/product.asp?p=040210496&r=2076&g=111

kniterider

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Re:Gearbox rebuild continued.....
« Reply #3 on: 30 November 2003, 21:16 »
not a bad prive rich if your gonna be doing a few boxes!!! im sure theyll pay for them selves!! :D

golfvr6

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Re:Gearbox rebuild continued.....
« Reply #4 on: 30 November 2003, 21:20 »
Always worth having, after all you could always lend them to me  :-*

Offline richandhazel

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Re:Gearbox rebuild continued.....
« Reply #5 on: 30 November 2003, 21:25 »
Hehe. ;D
We'll see how much VW want for that synchro and if its not too much then it'll be worthwhile getting for future jobs......

golfvr6

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Re:Gearbox rebuild continued.....
« Reply #6 on: 30 November 2003, 21:27 »
You will have to do all your cars soon as they are so old  :-*

Offline richandhazel

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Re:Gearbox rebuild continued.....
« Reply #7 on: 30 November 2003, 22:18 »
Yeah and in ANOTHER 20 years time I'll be doing them again ;)..........and I'll still have the tools, but will VW have the parts. :-\
« Last Edit: 30 November 2003, 22:21 by richandhazel »

Offline mk1

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Re:Gearbox rebuild continued.....
« Reply #8 on: 30 November 2003, 22:27 »
Rich , been a while since I have done one of these boxes, but I think that the 1st gear syncro is the same as 2nd (or was it 3rd ???). Dont "lap" the rings in, make sure they arn't bottomed out and the hub is in good order and the selector fork is not worn.
Steve.

Offline modulater

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Re:Gearbox rebuild continued.....
« Reply #9 on: 01 December 2003, 01:00 »
You cant magic box casings out of thin air can you rich?

Mine had 3 diff rivets go through and was good fun I must say.