Errr, I'm pretty sure Francesco means the _ring_ & pinion, i.e., the
transmission final drive.
I've never done it myself, but the Bentley seems to cover the procedure
pretty well. It's straightforward, but definitely not for the shadetree
mechanic. Lots of tricky bits that need to be done right, such as
preloading the diff bearings, etc. You'll need a press, a torch, and
some special tools. Might as well think of a full rebuild while you're
at it (new bearings, synchros, etc. -- these can be had from the
dealer.) And definitely definitely _definitely_ get a bolt kit for your
new diff.
Dunno about the number of teeth, but there's a table of all available
gear ratios over here:
http://www.scirocco.org/gears/
I believe the highest available R&P ratio is 4.25, and it came only in
the Eco-Diesels. Pretty rare. I would guess you're getting a 3.94. It
would be a good idea to swap in a lower 5th gear, to keep those
highway-speed rpms down.
Cheers,
Oleg
From what I remember the GTI's and Jetta GLI/GTX came with a short ratio
steering rack.
I don't know what racks the regular Golf./Jettas came with.
I'm pretty sure that the short ratio rack is 4 1/2 turns from end to end.
Mark.
----- Original Message -----
From: "Francesco Fontanot - IT Works" <[email protected]>
To: "Volkswagen mailing list." <[email protected]>
Sent: Sunday, May 04, 2003 10:53 PM
Subject: [a2-16v-list] Rack & Pinion
Hello guys
i might be able to get a rack and pinion in really good condition from a
vw mk2 turbo diesel engine really cheap. I know changing the rack and
pinion involves tearing down the whole transmision, but i wanted to know
if its a straight forward thing to do? I mean if nothing special aside
from the R&P is needed, etc. Anyway do any of you how many teeth does
the diesel R&P has?
thanx,
francesco.
IT Works - todo sobre computadoras
Av. Dos de Mayo 1545 of. 320 - San Isidro
Tel. 421 2447 Tel. 962-1248 - Atendemos las 24 Horas
Fax. 421 1959
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