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#Post#: 4198--------------------------------------------------
Jonsered 535
By: farmboy Date: September 19, 2011, 8:28 am
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Picked up a 535 much to my dismay the piston is completely worn
out. The skirt on the intake side is so thin it should have
broken .47mm wear. Anyway, went on the hunt for a piston last
night. Did not realize pistons are not available OEM or AM.
It's open port with a windowed piston. Went to my piston drawer
to look for a 45mm that would work. A Husky 51 45mm is real
close no windows tho. Haven't finished measurements yet. Are
there any other piston options? Since it's open port won't the
non windowed piston work? It's not worth cutting windows. Just
making a runner. Pretty nice little saw appearance wise. I do
know I'll be checking for piston availability before I pick up
another older saw. ANOTHER lesson learned!
Shep
#Post#: 4202--------------------------------------------------
Re: Jonsered 535
By: Chainsawrepair Date: September 19, 2011, 2:56 pm
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Just some WAG's on 45mm windowed pistons. I'm not sure so check
them out.
Husqvarna 45mm 353 piston, Husky 51 55 45mm, Jonsered 590 45mm I
know is.
Others to look at windowed ??? dont know about pin mm etc.
stihl 029 45mm 031 032
NON windowed 45mm partner 500
#Post#: 4203--------------------------------------------------
Re: Jonsered 535
By: Old Iron Logging Date: September 19, 2011, 6:14 pm
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254 is a nice windowed 45mm, just wrong pin size.
#Post#: 4205--------------------------------------------------
Re: Jonsered 535
By: farmboy Date: September 19, 2011, 9:07 pm
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Thanks for quick replies. I always grab a 254 piston when I
need a 45mm knowing has a larger pin. I'll learn someday. I'm
probably just going to put the 51 non windowed in and call it
good.
Shep
#Post#: 4224--------------------------------------------------
Re: Jonsered 535
By: farmboy Date: September 22, 2011, 6:51 am
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Info 51 45mm piston won't work. Small end of the 535 rod is
about 10mm smaller than 51. Also, skirt is longer on the 51 no
big deal to cut down. Search continues will look for specs on
the 029 45mm next.
Shep
#Post#: 4225--------------------------------------------------
Re: Jonsered 535
By: nmurph Date: September 22, 2011, 7:03 am
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Here are 2 that are 45mm. I don't know about any other
dimensions or whether or not they are windowed.
032
Shinny 575
#Post#: 4989--------------------------------------------------
Re: Jonsered 535
By: farmboy Date: November 19, 2011, 9:13 am
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Found a NOS piston. However, guy wants a lot more than I'm
willing to pay to get a $75.00 saw running. Cut skirts and
lowered the area below pin bosses on a Husky 51 piston to match
up with OEM. Gonna put it in there and see what happens.
Shep
#Post#: 47894--------------------------------------------------
Re: Jonsered 535
By: Chainsawrepair Date: October 14, 2014, 2:32 pm
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Saving info from Mitch mweba ;) 8)
Jonsered 535 piston specs
35.4mm tall
pin height 13.8
skirt 29.66
wrist width 10.52
pin 10mm
[img width=600
height=337]
HTML http://farm9.staticflickr.com/8206/8248071059_59b2894d41_z.jpg[/img]
#Post#: 48891--------------------------------------------------
Jonsered 535
By: 67L36Driver Date: November 6, 2014, 4:40 pm
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I have a 535 on my bench from a friend. Maybe it is just tired
and worn a lot but can't get a good tune on the carb.
Are they worth putting in a piston/ring(s)?
I'll try a diaphragm and gaskets next. Prolly old and stiff.
Cancel the carb rebuild. Pumps 115 psi. Done for.
#Post#: 48906--------------------------------------------------
Re: Jonsered 535
By: farmboy Date: November 6, 2014, 8:44 pm
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Pistons are NLA. Scarce but can be found. Maybe just a ring
will freshen it up. The last one I tore down the intake side of
the piston was almost worn away. It was thin i mean thin. Its
been in a box on the shelf for a couple of years. Have to look
into maybe another model piston could be modified to fit.
Shep
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