initial position of gears

Hello everyone, could someone send me a photo where i can see an initial position of 2 gears? Or maybe some one can help with advice how to setup them.

here's a link to photos of places i need to see https://imgur.com/a/ztPNP

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crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

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crwdns2889612:0crwdne2889612:0 1

crwdns2942205:01crwdne2942205:0:

HOW do I get to the gear, I can't get last little 4 screws{?} out!

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