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View Full Version : *HOW TO* make a corsa 2.0 linkage.



Sloth
24-05-10, 09:52 PM
Ok, i know this is a nova site but it seems alot of users are now building corsa's and asking for info on this. here it is:

NOTE: i am not going to teach you about welding here, needless to say this guide expects you can weld well. if not get someone who can to do it!




First off, here’s a list of tools used for this;

A hacksaw
A marker pen
A tape measure
A grinder
A welder
A pair of goggles
A pair of gloves
A welding maskhttp://i405.photobucket.com/albums/pp138/sloth_mk1_cav/DSC00251.jpg

http://i405.photobucket.com/albums/pp138/sloth_mk1_cav/DSC00252.jpg

Right, the parts used are;

Std Corsa B linkage
1.5 cm flat bar (bought from B+Q)

black paint (BBQ paint or anything you have)
First, get your work area setup, and make sure your welder and grinder work properly. Now get your corsa linkage, and find the U shaped part.

http://i405.photobucket.com/albums/pp138/sloth_mk1_cav/DSC00253.jpg

mark a line right down the middle of the U part, you can see it in the above pic. now cut down the line with the hacksaw, slowly. straightness is very important, it needs to be cut 90 degrees from the edges. get your tape emasure and measure the amount your rear mount is spaced. dependant on your conversion this can range from 0-25mm. this is important, as it determines the amount you need to add to the linkage. now get your flat bar and cut the same length from it, and remember, measure twice cut once. you should now have this:

http://i405.photobucket.com/albums/pp138/sloth_mk1_cav/DSC00255.jpg

Get your welder set up, and test it on some spare bar, you need decent clean welds. i am not going to teach you about welding here, needless to say this guide expects you can weld well. if not get someone who can to do it! DONT FORGET YOUR MASK!! WELDING FLASH IS NOT NICE!! welded it ok? both sides? have a brew, and a hob-nob and you should have this:

http://i405.photobucket.com/albums/pp138/sloth_mk1_cav/DSC00256.jpg

now get your grinder and grind your welds down, but not too far as you may weaken the linkage. USE YOUR GOGGLES! I HAVE THE SCARS ON/IN MY EYE FROM METAL FILINGS, NOT GOOD! like so:

http://i405.photobucket.com/albums/pp138/sloth_mk1_cav/DSC00257.jpg

(half done btw)

Now paint her up, like so:

http://i405.photobucket.com/albums/pp138/sloth_mk1_cav/DSC00258.jpg

Et voila, you now have your completed linkage. Fit it and align it like the haynes says, by locking the lever and the gearbox. check that you get all the gears. Go have a brew and some hob-nobs. :)



Disclaimer.


This thread is information ONLY. Anyone wishing to perform modifications like this to their own vehicle IS doing so at their own risk.
Neither myself, PNG Club nor anyone of mine or PNG Club's associates take blame for any potential outcome resulting from the use/misuse of the information contain within this document.
Rob.

Dod
24-05-10, 11:05 PM
You are the Daddy Rob.

Sloth
24-05-10, 11:08 PM
you knoes it. :D

craig green
24-05-10, 11:13 PM
No pic or detail of the previous shortened part, not a full guide.
I only say it like that because I still dont know all of whats involved after reading that guide. Good though.

Sloth
24-05-10, 11:18 PM
what previous shortened part? is it missing a pic?

Dod
24-05-10, 11:20 PM
Looks alright to me?

Rob, is there the clutch entering angle and Heater matrix pipe shortening issue with the Corsa B?

bmw156
24-05-10, 11:22 PM
ok coming from knowing nothing here.

if your conversion spacer is say 13mm do you add 13mm to the gearbox linkage?

Sloth
24-05-10, 11:22 PM
nope. the bulkhead is 2 inches further back, so it all clears.

Sloth
24-05-10, 11:23 PM
ok coming from knowing nothing here.

if your conversion spacer is say 13mm do you add 13mm to the gearbox linkage?

spot on martin.:thumb:

Dod
24-05-10, 11:28 PM
Just the fire wall to be altered. Would a good slap with the hammer sort it or does it need cutting?

Sloth
24-05-10, 11:30 PM
depends on whether you use a power cap or the ecotec adapter. i make my own adapters which mean no cutting.

Dod
24-05-10, 11:34 PM
Ecotec one it is so. lol

Sorry for spamming up the thread btw, cheers for the help!

Sloth
25-05-10, 07:45 AM
no probs. if its the ebay ecotec ones then yes, you will need to cut a 3x3 inch peice out. i'll get a pic.

Dod
25-05-10, 10:29 AM
I've loads of Ecoscrap items here so I'll make my own up. Cheers dude.

Sloth
25-05-10, 11:11 AM
i use citroen saxo 1.1 airbox tops, theyre plastic, and can be trimmed and drilled to fit the xe throttle body. i sense another how to.....lol

Dod
25-05-10, 03:16 PM
Get it done Rob. lol