Zama C2S on PM610

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dougand3

dougand3

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Working on a PM610. Trying to find a RB kit for C2S. I can't find a suffix on the carb. (Like -H5 or A). I do see a #3 above C2S. I'm thinking RB-16 kit. Sound right?

The white disk poking in the needle lever under the metering diaphragm - is it supposed to attached to metering diaphragm? Mine is free.

Thanks.
 
dougand3

dougand3

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I lucked out here...US carb cleaning and soaking old gaskets and diaphragms in Marvel Mystery Oil got carb working. Strange carb, tho. Fuel pump side is Diaphragm--Gasket--Diaphragm.
 
XPLRN

XPLRN

Dad ^^^^ wouldn't understand the CAD!!! :-)
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I lucked out here...US carb cleaning and soaking old gaskets and diaphragms in Marvel Mystery Oil got carb working. Strange carb, tho. Fuel pump side is Diaphragm--Gasket--Diaphragm.

Thanks for sharing that info.........I'm sure it's only a matter of time that I'll be up against a similar issue with my PM610. So now it runs as well as it did before??
 
Chris-PA

Chris-PA

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My SE3420 (PM605) was originally my dad's saw and had a Zama. He had it replaced with a Walbro HDB-6B. I replaced that with a larger HDB-1, which works very nicely.
 
dougand3

dougand3

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I dunno how it ran before. I recently got it as a non runner in a lot of saws. It runs but is quirky on fuel delivery. It could use an RB kit or new carb.
 

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