S2000 Under The Hood S2000 Technical and Mechanical discussions.

NEED HELP IDENTIFYING

Old Jan 19, 2011 | 05:03 PM
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Default NEED HELP IDENTIFYING

CAN ANYONE PLEASE HELP ME IDENTIFY WHAT GEARS THESE ARE THAT LABELED IN THE PICTURE



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Old Jan 19, 2011 | 09:47 PM
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I would say 6th gear set.
Gear #1 on the counter shaft.
Gear #2 on the primairy shaft with synchro and -shared with 5th - shift fork.

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Old Jan 20, 2011 | 04:57 AM
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6th is definitely correct
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Old Jan 20, 2011 | 12:58 PM
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oh shit, im about 99% sure i put the arrows wrong, if i did gear one in the pic should be the gear below it and gear 2 should be also...if thats the case it would be 2nd gear and ___????
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Old Jan 20, 2011 | 03:16 PM
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Underneath your "gear 2" arrow, there is a small gear that is part of the main shaft. That is "mainshaft second gear". It is usually always the first to break. You will need a new mainshaft to replace that gear.

The gear below your "gear 1" arrow is "countershaft second gear".
you will need a 2nd gear set to fix that gear. It slides onto the countershaft.

As long as no pieces of metal got caught in your coundershaft (the shaft with 4 permanant gears) it will be fine. When 2nd gear goes, the countershaft is usually ok.
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Old Jan 20, 2011 | 07:11 PM
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damn billman your exactly right, i just got home from the shop. I took apart both mainshaft and countershaft and thats exactly what i need...thank you very much for your help.
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Old Jan 21, 2011 | 07:53 AM
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I know this car

I wish I could do diagrams like spitfire....

You will want to order a mainshaft bearing also. The one that is pressed onto the mainshaft. You'll see
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Old Jan 21, 2011 | 10:42 PM
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Billman250 Posted on Jan 21 2011, 05:53 PM
I wish I could do diagrams like spitfire....
If you have Windows you have Paint

I started making it after the sec reduction bearing post.
It took some time to get the dimensions & ratio's right though.

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