4
REMOVING AND REPLACING TWO DIFFERENT SIZE BARS, SAW CHAINS, AND CHAIN
SPROCKETS ON A STIHL
®
MS 250 CHAINSAW
3DSANDS.COM © 2015
3DSANDS.COM © 2014
3DSANDS.COM © 2014
3DSANDS.COM © 2014
REMOVE THE 1/4” BAR AND 1/4” SAW CHAIN.
5. Hold the bar near the bar plate. Pull the bar
and chain away from the tensioning peg and
the bar studs at the same time.
6. Remove the saw chain from the 1/4” chain
sprocket if it is still aached.
CLEAN THE CHAIN SPROCKET AREA.
7. Clean the chain sprocket area with a rag so
that no debris is around the chain sprocket.
REMOVE C-CLIP AND WASHER
8. Pry the C-clip o with standard
screwdriver. Place the screwdriver blade in the
groove that is on the inside of the C-clip for the
best results.
9. Remove the washer cover.
Bar Studs
Bar Plate
Chain Sprocket Area
Rag