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Re: [Shop-talk] Mower blade orientaaion relative to piston

To: Karl Vacek <stearman809@gmail.com>
Subject: Re: [Shop-talk] Mower blade orientaaion relative to piston
From: Jim Franklin <jamesf@groupwbench.org>
Date: Tue, 18 May 2021 17:56:40 -0400
Cc: "shop-talk@autox.team.net" <Shop-talk@autox.team.net>
Delivered-to: mharc@autox.team.net
Delivered-to: Shop-talk@autox.team.net
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I can't think of a reason it would matter. Also, I think if it did, =
they'd have keyed it.

jim

> On May 18, 2021, at 5:52 PM, Karl Vacek <stearman809@gmail.com> wrote:
>=20
> Last time I sharpened my 21=E2=80=9D walk-behind mower blade I thought =
of something that=E2=80=99s never occurred to me, after using the same =
brand of mower for 25 years..
> =20
> On a Snapper, the blade can actually go on any way onto the square =
adapter keyed to the crankshaft.  The mounting point is square, no pins, =
no longer side, nothing.
> =20
> One way would be aligned with the cylinder at TDC/BDC, and the other =
way would be across.  It=E2=80=99s been off many times and there=E2=80=99s=
 no way to tell how it was mounted originally.  The manual is silent on =
this.
> =20
> Power stroke shouldn=E2=80=99t matter, but maybe some dynamic issue =
one way or the other?
> =20
> Thanks!
> Karl
> _______________________________________________
>=20
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>=20
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http://autox.team.net/mailman/options/shop-talk/jamesf@groupwbench.org =
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<html><head><meta http-equiv=3D"Content-Type" content=3D"text/html; =
charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">I =
can't think of a reason it would matter. Also, I think if it did, they'd =
have keyed it.<div class=3D""><br class=3D""></div><div class=3D"">jim<br =
class=3D""><div><br class=3D""><blockquote type=3D"cite" class=3D""><div =
class=3D"">On May 18, 2021, at 5:52 PM, Karl Vacek &lt;<a =
href=3D"mailto:stearman809@gmail.com"; =
class=3D"">stearman809@gmail.com</a>&gt; wrote:</div><br =
class=3D"Apple-interchange-newline"><div class=3D""><div =
class=3D"WordSection1" style=3D"page: WordSection1; caret-color: rgb(0, =
0, 0); font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; =
text-decoration: none;"><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;" class=3D"">Last time =
I sharpened my 21=E2=80=9D walk-behind mower blade I thought of =
something that=E2=80=99s never occurred to me, after using the same =
brand of mower for 25 years..<o:p class=3D""></o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;" class=3D""><o:p class=3D"">&nbsp;</o:p></div><div =
style=3D"margin: 0in 0in 0.0001pt; font-size: 11pt; font-family: =
Calibri, sans-serif;" class=3D"">On a Snapper, the blade can actually go =
on any way onto the square adapter keyed to the crankshaft.&nbsp; The =
mounting point is square, no pins, no longer side, nothing.<o:p =
class=3D""></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;" class=3D""><o:p =
class=3D"">&nbsp;</o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;" class=3D"">One way =
would be aligned with the cylinder at TDC/BDC, and the other way would =
be across. &nbsp;It=E2=80=99s been off many times and there=E2=80=99s no =
way to tell how it was mounted originally.&nbsp; The manual is silent on =
this.<o:p class=3D""></o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;" class=3D""><o:p =
class=3D"">&nbsp;</o:p></div><div style=3D"margin: 0in 0in 0.0001pt; =
font-size: 11pt; font-family: Calibri, sans-serif;" class=3D"">Power =
stroke shouldn=E2=80=99t matter, but maybe some dynamic issue one way or =
the other?<o:p class=3D""></o:p></div><div style=3D"margin: 0in 0in =
0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D""><o:p class=3D"">&nbsp;</o:p></div><div style=3D"margin: 0in =
0in 0.0001pt; font-size: 11pt; font-family: Calibri, sans-serif;" =
class=3D"">Thanks!<br class=3D"">Karl<o:p =
class=3D""></o:p></div></div><span style=3D"caret-color: rgb(0, 0, 0); =
font-family: Helvetica; font-size: 14px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; =
text-decoration: none; float: none; display: inline !important;" =
class=3D"">_______________________________________________</span><br =
style=3D"caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: =
14px; font-style: normal; font-variant-caps: normal; font-weight: =
normal; letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none;" class=3D""><br =
style=3D"caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: =
14px; font-style: normal; font-variant-caps: normal; font-weight: =
normal; letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; =
-webkit-text-stroke-width: 0px; text-decoration: none;" class=3D""><a =
href=3D"mailto:Shop-talk@autox.team.net"; style=3D"color: rgb(149, 79, =
114); text-decoration: underline; font-family: Helvetica; font-size: =
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class=3D"">Donate:<span =
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class=3D"">Suggested annual donation &nbsp;$12.96</span><br =
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