Yeah, to replace the motor just 4 screws and no parts required! Too easy, too easy to write an article that doesn’t help :( Is it just to sell a screwdriver? This would not improve your reputation. You’re wasting our time and wasting your time.

Description: Remove the 4 screws than anyone can see is a good start but did anyone been able to actualy open the body and access inside the box?

I do have an iRobot Looj 330. The body looks very similar to the other model in the range. There are 4 screws, yes but the body in 2 parts doesn’t open that easy. It’s waterproof, I believe there is a trick… Which?

Don't forget, there is a 3rd screw near the speaker, visible here on the top of the picture.

After years of pushing/pulling the USB cable, the micro USB connector main have false contact over time. Initially I though it was due to oxidation with transpiration. Actually I found the soldering of the 5 leads was all broken. The plastic part of the connector is very short so the mechanical constrain is supported by the liaison of the 5 leads by soldering on the main board. A refresh of these solderings and it's all back to normal!

There are 2 clips in the middle of the framethat retains the screen assembly. They are visible on the picture at the level of the figuers on the screen assembly. On some models you need to slighly pull out the side of the frame in order to let the clip escape.

The cover is retained by 2 plastic lockers and needs some stress to pull off

http://d3nevzfk7ii3be.cloudfront.net/igi...

You need to apply a lot of pressure. For example by applying your thumbs on the back side of the cover and push in the back-to-front direction:

http://d3nevzfk7ii3be.cloudfront.net/igi...