Quote:
Originally Posted by chevyguyase
I should have given more details. You are using hydraulic pressure of the grease gun to force the piston down. A hand grease gun will put out 4000 psi, an air powered gun will put out 15,000 psi. I even use this method to push caliper pistons out of brake calipers. We tightened the tank tracks on tanks in the army with a hand grease gun. You can use it for a lot of things. Mechanics have been doing this forever. I can't take credit for it. I'm just a old mechanic. here's a video.
https://youtu.be/TbOS8sXI8Jg |
Incredible! I might have to put the head back on just to give that a try!