Removing 743 engine

[blaze379]

Can anyone give me run down on removing the engine out of bobcat so I can check / replace the steel hydrolic lines..... I have a huge leak

 

[SSdoxie]

This model has U-joint coupler from flywheel to pump. U-joint slides off splined shaft of the pump. Unbolt the engine at the 4 bolts going through the mount cradle(s) to the main fraime (floor of the engine compartment). Engine should slide out. Takes 2 people to get it back in, 1 to hold and align the coupler shaft while other sets engine in place.