How to Fix the Wen Scroll Saw model 3920 and 3921

Tools in this video that I would buy again with affiliate links: WEN Scroll Saw - https://amzn.to/3rqaiN6 Parts to fix Problem #1 1) Socket Cap Screw M6 - 1.0 x 25mm 2) Flat Washer 6mm 3) Lock Washer M6 Parts to fix Problem #2 1) Socket Cap Screw M5 - 8 x 25mm 2) Spacer 3) Loctite 4) Nut M5