Yesterday we worked on taking off the arm in order to put a new part of it and we had to make new holes for it and we mounted it back to place and the tranmision that we removed and the chain in order for the arm to be as the same as before

We mounted the transmisions on and also conected the chains withe the master link in order for the robot to run good

Today I help Eddy take off the transmisions in order to place a washer inside so the key doesn't fall of but it didn't work and we had to take off the transmisions and jb-well the key in order for it not to fall off and we let it sit down for today so by tomorrow thry would be dry.