Author Topic: Craftsman Poulan 25 25D S25 S25D CVA Top Handle  (Read 893 times)

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Offline Cut4fun .

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Re: Blue Red Yellow 38cc Top Handles
« Reply #20 on: October 23, 2016, 10:06:17 am »
Will take a look at all of the stuff you mentioned to check later. Their not a priority saw for me. Just couldnt pass them up on the way to a friends to cut up wood.  Figured parts were parts or get them in the right folks hands. But turned out to be 2 out of 3 were runners. Now all 3 run.

See if the AV red one saves my hands enough to where I will keep it or not.  Dont recall running a AV version of these yet. 
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Offline Eccentric

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Re: Blue Red Yellow 38cc Top Handles
« Reply #21 on: October 23, 2016, 11:55:11 am »
An S25-CVA is always in my pickup.
-Aaron

For older saws:
Tune the H side so that it 4-strokes (burbles) at WOT unloaded and just cleans up when under load.
When you lift cutting load, the saw should immediately revert to 4-stroking.  Fine tune the transition point for the wood you're cutting.
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Offline Cut4fun

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Re: Blue Red Yellow 38cc Top Handles
« Reply #22 on: October 23, 2016, 12:16:59 pm »
Going to make a top handle saw weight thread in the chainsaw weight board.

Got a few to put now and will dig up the rest later.
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Offline Cut4fun .

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Re: Blue Red Yellow 38cc Top Handles
« Reply #23 on: October 23, 2016, 02:50:53 pm »
Ran out and did some quick checks during halftime.

Yellow ones cylinder is bridged just like my S25DA cylinder.  Sears Explorer II on recoil

Yellow one is 358.352330     serial number is S and 6 numbers

Blue one is 358.350860  serial number S and 4 numbers

Red one is 358.350962  serial number S and 7 numbers

http://www.acresinternet.com/cscc.nsf/ed1d619968136da688256af40002b8f7/9bc35c408747a12888256cf300100271?OpenDocument

Hope I didnt confuse the numbers with wrong saws. Gets like that sometimes now. ;)
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Offline Cut4fun .

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Re: Blue Red Yellow 38cc Top Handles
« Reply #24 on: October 23, 2016, 03:04:08 pm »
yellow one sears IPL # shows this.  All I know is cylinder is bridged just like my S25DA cylinder   http://www.searspartsdirect.com/model-number/358352330/0247/1503200.html

C    P     R

530011244   23389    530023352


IPL and your info here says 2.1  http://chainsawrepair.createaforum.com/poulan/poulan-super-25da/70/

But again cylinder is bridged on this yellow one. Guess I could try and measure through opening.

 
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Re: Blue Red Yellow 38cc Top Handles
« Reply #25 on: October 23, 2016, 06:01:42 pm »
While playing cat and mouse with a field groundhog that has busted me twice.
Checked on red one. No rod going to the black button. Guessing being AV model the front area in front of button is all open to see I guess. Not like the other 3 regulars I have had. So I could take a screwdriver and push the black button up. Just hollow button with no rod. No word OIL under the button like the other 3 with rods.
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Re: Blue Red Yellow 38cc Top Handles
« Reply #26 on: October 23, 2016, 06:13:46 pm »
Also noticed the older blue yellow had Tilley carbs and newer red had walbro carb.
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Offline Eccentric

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Re: Blue Red Yellow 38cc Top Handles
« Reply #27 on: October 23, 2016, 07:30:52 pm »
Checked my CVA saws (two red and one green plus a few green parts saws) and they didn't have "oil" cast into the handle (despite all having manual oilers).  Just got out of the shower after coming home from the work day at the park.  Didn't run my S25-CVA (just my 181SE and 288XP).

Haven't cross reff'd the part numbers from that Sears IPL yet.  If it's bridged, it should be 2.3ci unless I am mistaken.  Yeah the older XXV series saws often have Tillotson HU's instead of Walbro WA/WT carbs.  I like that little Tilly.  Got a few XXV's with the HU.  Most of my saws in this series have the Walbros however.  They work fine too...

Did you check the oil pump to see if it had a manual plunger section?  Could still be that somebody had the saw apart and omitted the pushrod for whatever reason........or it could be an auto only variant.  Sears sold about a zillion different XXV series variants....
-Aaron

For older saws:
Tune the H side so that it 4-strokes (burbles) at WOT unloaded and just cleans up when under load.
When you lift cutting load, the saw should immediately revert to 4-stroking.  Fine tune the transition point for the wood you're cutting.

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Re: Blue Red Yellow 38cc Top Handles
« Reply #28 on: October 23, 2016, 07:43:30 pm »
I had recoil cover pulled but didnt pull flywheel. So I stopped there as it isnt important to me right now since the auto oiler is working.

Thanks again and I was reading some post back in 2011 and the blue one has those numbers you were talking about with a guy back then. You were thinking he had a 9 instead of the 8. So Mine is the same 2.3 PS in blue with 8 that he had had too.
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Re: Blue Red Yellow 38cc Top Handles
« Reply #29 on: October 23, 2016, 07:44:50 pm »
The IPL for the red saw model # you listed shows an oil pump with the manual oil plunger.

Interestingly, it lists both the 34cc and 38cc cylinders (9A and 9B) in the index.  Also lists both the 34cc and 38cc pistons (15A and 15B in the index).  Weird...
-Aaron

For older saws:
Tune the H side so that it 4-strokes (burbles) at WOT unloaded and just cleans up when under load.
When you lift cutting load, the saw should immediately revert to 4-stroking.  Fine tune the transition point for the wood you're cutting.
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