Small Engines (Lawn Mowers, etc.): tecumseh 6.5hp, air impact wrench, air hammer


Question
how do i remove the flywheel at the top of the engine.

Answer
Hi Jerry,

Use an air impact wrench on the nut or a strap on the flywheel.  Don't put force on the cooling fins or they
will break.  The recommended way to remove a flywheel is to use a puller.  An alternative, is to tap on the crankshaft top, with a brass hammer or use a punch
tip on an air hammer.   The flywheel will need to be held up and supported or upward pressure
applied with 2 large prybars. (A 2 person job.) Care is needed so the flywheel doesn't crack or bend.  Also be careful to not mushroom over the crankshaft top.  Replace the key.  Install the flywheel after cleaning the
tapers and re-tighten the nut to 65 ft/lbs.

Let me know how you make out.
Michael