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Steve Barker[_6_] Steve Barker[_6_] is offline
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Default What is the logic of banging DOWN on a crankshaft to remove aflywheel?

On 7/13/2010 1:52 AM, James H. wrote:
On Mon, 12 Jul 2010 20:29:12 -0700, Bob F wrote:

James H. wrote:
On Mon, 12 Jul 2010 06:18:14 -0700 (PDT), Harry K wrote:

you were given clear, explicit explanations of why it works
and also that it is a common method of accomplishing the goal.

Hi Harry K,
I might have been given clear explicit explanations; but that doesn't
mean I understand the logic of banging down on the immovable
crankshaft.

The fact that so many people suggested that "common method", yet the
experience I had (where it couldn't possibly work) is what confuses
me.

I fully appreciate prying UP on the flywheel (although, as my
experience dictates, that's the absolutely wrong approach for this
Craftsman 3.5 HP Briggs and Stratton lawn mower engine).


Every mower I've done this to has been a B&S engine. And it has always worked.
Sometimes quicker than others, but every single time. And I've never broken
anything.

But then, I was never reefing on the pry bar, since to only point is to lift the
crank by whatever play it has so it can move when you tap. Each time you tap,
the flywheel lifts a tiny bit, until it pops loose.


Hi Bob,
On the Briggs and Stratton web site, they explain the use of the flywheel
puller.

In the owners manual, they show a picture and the part number for the
flywheel puller.

While I definitely see "tradition" has it that almost everyone (except
Sears and Briggs and Stratton) recommends banging on the flywheel, that's
NOT the way to remove the flywheel on my Craftsman Briggs and Stratton
engine!


NO ONE suggested "banging on the flywheel". You are WRONG WRONG WRONG
again.



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Steve Barker
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