Unlock the chain brake
sprocket worn out, chain brake on....does chain turn free by hand?
If the drive sprocket is worn out on your chainsaw, the chain will not turn. This is the biggest indicator that it needs repair.
Some Stihl chain saws have an adjuster underneeth the saw to turn up the oiler .
Lossen the two bolts on the side of the chain bar, then use a straight screwdriver and straight under the chain turn the screw clockwise, don't tighten it to much, make sure it still turns, then tighten the bar bolts
The 2.0L engine found in Chevrolet Trackers utilizes an upper timing chain that runs the intake and exhaust camshafts, while the lower runs a center gear which in turn, runs the upper chain. The lower chain on mine broke due to a worn timing chain guide.
To tighten the chain on a McCulloch Power Mac 442 chainsaw, first ensure the saw is turned off and unplugged. Locate the chain tensioning screw, usually found on the side of the guide bar. Use a flathead screwdriver to turn the tensioning screw clockwise to tighten the chain until it sits snugly against the bar, but can still be pulled slightly by hand. Finally, check the chain's tension and ensure it moves freely before replacing any covers or starting the saw.
Chainsaw?
the aux shaft your refering to is the shaft which runs of the the timing chain which in turn drives the distributor.
The chain length measurement of the keyword "turn" is 4.
To adjust the idle on a Stihl MS170 chainsaw, locate the idle adjustment screw, typically marked with an "L" or "T" on the carburetor. Start the chainsaw and let it warm up, then use a screwdriver to turn the screw clockwise to raise the idle speed or counterclockwise to lower it. Ensure the chain does not move when the engine is idling; if it does, adjust the screw until the chain remains still. Always follow safety precautions and consult the owner's manual for specific instructions.
no, ive seen chainsaw wounds, a number of them, imagine what it would look like if a lion mauled a human, multiply that by 10 and you have a chainsaw wound, they don't cut flesh, they shred it
need to adjust high speed jet in carberator, turn in all the way then back out about 1 turn out and go from there.