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raise engine by lifting under crankshaft snout?
https://www.slantsix.org/forum/viewtopic.php?t=11982		 Page 1 of 1
Author:  monacododge78 [ Mon Feb 28, 2005 2:54 am ]
Post subject:  raise engine by lifting under crankshaft snout?
is it safe o lift engine from under crank snout?...need to raise engine higher than i can from under bellhousing,,,thanks
Author:  MitchB [ Mon Feb 28, 2005 7:30 am ]
Post subject: 
No, you risk bending the crank. Find another way.

Mitch
Author:  kesteb [ Mon Feb 28, 2005 3:13 pm ]
Post subject: 
Just how would you bend the crank?

The engine will only go so high, sooner or later you will hit the firewall or the floorboards.
Author:  Eric W [ Mon Feb 28, 2005 11:07 pm ]
Post subject: 
Use a block of wood under the oil pan and jack it up. I don't think it will bend the crank lifting under the crank snout, but I think you can damage the #3 thrust main bearing.
Author:  Reed [ Tue Mar 01, 2005 7:52 am ]
Post subject: 
Yeah, what Eric said. Jacking on the snout not only can damage the pulleys but can also damage the bearings in the motor. A block of wood under the oil pan will do the trick. It works for installing transmissions too.
Author:  Dennis Weaver [ Tue Mar 01, 2005 8:04 am ]
Post subject: 
I think this is one of those "you'll put an eye out!!!" kinda things... It's not recommended, but certain situations in the field create a need to do such a thing. I won't gaurantee you won't "bend your crank!" or, "damage the thrust bearing!" and I definitely wouldn't be surprised if you did %*@# up your pulleys, but going slowly and using something soft to spread the load, I doubt it will cause you problems. I have done it several times with no apparent ill affects in many, many miles. ...but don't try this at home! ;)

D/W
Author:  '74 Sport [ Tue Mar 01, 2005 9:47 am ]
Post subject: 
Block(s) of wood have given us that extra lift we needed on several occasions. Make sure the jack is stable on a good surface and the wood block(s) is centered well under the load point. DON'T get underneath anything you are lifting, unless you have it blocked or chained up securely.

Jerry
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