Need a diogram of how the choke on a 026 stihl chainsaw in setup.

Its ment to.!!! that's the job of a decompression button.

Procedure:
1.push on off switch into full choke position, depress the decompression button.
2.pull the saw over until it 'fires' once.
3. the decompression button would have popped back up, click the on/off switch up to half choke.
4.pull saw over and it should fire up, revving.! blip the throttle to return it to tick over.

if it is the same cc rating , the parts will be the same , regardless of what the other motor is in if it is a stihl ( hedger trimmer ,chainsaw etc
you have stated the same motor model so it is difficult to guess what the other motor is

Part 4: Stihl chainsaw piston and cylinder replace / repair ...

? 13:54
https://www.youtube.com/watch?v=jCbMCkGqCIQ
Dec 15, 2011 - Uploaded by Andy Reynolds
Refitting the cylinder to the rebuilt crankcase on a Stihl 026 chainsaw. ... Part 4: Stihl chainsaw piston and cylinder replace / repair. .... Part 3 Stihl 026 chainsaw fitting the rings, piston, anti vibration mountings - Duration: 15:10.

Part 3 Stihl 026 chainsaw fitting the rings, piston, anti ...

? 15:10
www.youtube.com/watch?v=n9RbtjNc-nc

Dec 16, 2011 - Uploaded by Andy Reynolds
Part 3 Stihl 026 chainsaw fitting the rings, piston, anti vibration mountings ... Part 4: Stihl chainsaw piston and cylinder replace/ repair.

air fuel mixer
or plugged air filter

HI, thake offthe air filter housing and you will probably find the linkage has becom diisconnected. Just put the th link back through the hole on the carb choke lever.
Best of luck. Hope it helps
Steve

Will have to take apart chainsaw handle, and look for the parts that is out of whack/not lined up or not working. May have to replace a couple parts. Look for diagram of exploded trigger handle for all the parts.

Probably need to adjust the high and low speed settings on the carburetor.
See your owners manual for location and adjustment procedures.

go to www.stihl.com you can get what you want,even downloads

Hi,

Parts list here http://bricomeca.free.fr/Stihl/stihl%20026%20IPL.pdf

if this helps please leave feedback

The Stihl 026 PRO does have an adjustable oiler and it is located on the bottom of the saw just below the clutch drum.
Stihl also builds an 026 "Standard" without the adjustable oiler, however, the hole location for adjustment is still there.

The 026 PRO will also have a decompression valve on top of the saw to make the rope easier to pull during startup. If you have the DECO valve you should also have the adjustable oiler. Hope this helps.