1.2M views · 8.3K reactions | Over a year ago I decided to try fixing a couple power tool battery packs to see how repairable they are. It was the first time I'd tried something like this and, since sometimes the battery is the post expensive part of a power tool, I was really hoping I could get them charging and fully working again. One is a DeWALT 20V Max Lithium Ion 5 AH battery and the other is Milwaukie 18V 2AH battery pack. | TronicsFix | Facebook

Installing an industrial 12 valve breather. This breather keeps crankcase pressure under control and stops oil leaks before they start. This industrial set up is an excellent design that locates the breather at the highest point of the engine and has its own built-in catch can that empties itself. Here are the part numbers to do this modification.(1) Aluminum breather valve cover 2830784(1) Plastic Breather 4899194 / 504069558(1) O-ring 4899195 / 500315795(3) Screws 4899092(3) Industrial bushing

3.1M views · 42K reactions | restoring the drum brake from the Datsun 240Z. This is a clip from the car restoration series part 7. | my mechanics | Facebook