how to unlock an engine This is a topic that many people are looking for. bluevelvetrestaurant.com is a channel providing useful information about learning, life, digital marketing and online courses …. it will help you have an overview and solid multi-faceted knowledge . Today, bluevelvetrestaurant.com would like to introduce to you How To Free A Stuck Engine. Following along are instructions in the video below:
“Or later you re gonna come across a stuck motor. The question is what do do you do with the thing. So we re about to start working on a child over here. And it says you know let s see if we can free this thing up before we actually pull it out and rip it apart cuz.
I ve already got my daily over here. I pulling a motor out of this thing. Because we ve got some rotted freeze plug yeah i got lazy. When we stuck it in.
I knew i should have put freeze plugs in it i didn t and they re leaking. So this is you know i ve already got pull one more. I don t want to have to do let me see if i can save this thing. So we did we freed it up so let me show you how i go about i ve saved dozens of them like this but first you got to know if it s if it s a viable candidate to be saved.
So i mean obviously the first thing you know all this they can check the oil so on this engine. Here. We ve got a crankcase full of oil there s no trace of water or anything like they re all a little bit. But you know just kind of see but for the most part it s nice oil so i knew right off the bat.
The motor was the water wasn t filled with water. I don t have to worry about everything main rusted together on the bottom and then of course..
If you re got to be serious about this pull the heads because if you re gonna pull the motor and you got to take it apart to rebuild it anyway you re gonna have to pull the heads. Anyway so you pull them off. Now you ll know whether or not you ve got a viable candidate here if you pop the heads. And you see scaly rust on the solder walls or you see a lot of uh you know oxidation on the pistons.
You know stop now. Because you re not going to be able to save this thing. But in our case. What we found was some white surface rust on a couple of cylinders and just general for munch right so how do you go about saving this then what do you do what steps do you take to save it so.
The first thing. I do is soak it down with penetrating fluid on this case. In this case. I used pb blaster.
Probably doused. It with a cannabis over the last two or three days. I come by every day. And just give each cylinder a squirt with pb and let it sit so then the next step is critical.
Okay you want to you want to shock. The motor loose and i m for that i like to use a length of black iron pipe..
Um. You can t really use wood wood won t transfer. The shock from the hammer. The hammer blow to the piston and jar the rings loose.
You don t want to use force you want to use shocking short. Sharp blows and you want to go to each cylinder and alternate from side to side so basically you go in something like this right and they use pipe. Don t use it pinch bar or anything because that ll stress. The center of the piston used pipe put the pipe flush against the piston like that and give it a couple of good hard walls.
Like this then come to the other side did it sit thing and alternate between your cylinders. Well you can t get well you can t get that up you know the piping just give the soldier. A nice just a nice shot like that work your way back and forth take your time force will only break rings. But doing it this way just shocking it back and forth will loosen.
Whatever is stuck. So here s the critical part right as you going back and forth. You ll eventually start to see witness marks change so on this engine. I was looking at this cylinder right here.
And i saw after i after i made probably six or seven runs through the engine hitting it with pipe. I started to see a space over here..
Which means that i had worked it free. The motor is no longer stuck. How do you take a breaker. Bar.
Right. Here. Breaker. Bar.
Now. You take a breaker. Bar. Put it on the crank.
And all you do now is just work. The motor back and forth just force it one way and then force it the other way slowly all right don t push any harder than necessary just to take up the play right and well. I m not i ve already freed this engine up so it s going a lot easier than you know it starts out. But basically all you want to do is keep going back and forth.
Until you find the engine wants to stop when the engine wants to stop give it just a little push and then come back the other way and go to where she wants to stop give the motor. A little push and come back and forth and before you know it this thing will be rotating..
Nice and free. Which is we re at with this engine so looking things over. I m fairly confident this thing is going to live. You know one other thing.
What are you doing this as you re rocking the loader back and forth pay attention to the movement of each piston. Because if you ve got a bid bearing in there you know because sometimes you ll free these things up they originally seized because they had they spun a bearing or or you know something along those lines problem in the bottom. So when you re rocking the motor back and forth paying attention to the movement to the subtle movements of each piston make sure that as you re going back and forth. There s no play this this even movement across the engine and you don t hear any clunking sounds.
Very important so like i said this thing. I m fairly confident. We re gonna be alright you re gonna have to clean it up some i m gonna pull this the spider off because we had a mouse get in here and build a nest. So there s gonna be a lot of little crud you know here and there but other than that you know it s a good motor.
So that s it i hope you got ” ..
Thank you for watching all the articles on the topic How To Free A Stuck Engine. All shares of bluevelvetrestaurant.com are very good. We hope you are satisfied with the article. For any questions, please leave a comment below. Hopefully you guys support our website even more.