Cylinder And Piston; Removing - Stihl MS 270 User Manual

6.5

Cylinder and Piston

6.5.1

Removing

– Remove the handlebar –
– Remove the muffler –
– Remove the shroud –
– Remove the spark plug –
– Remove the carburetor
– see 12.2.1.
1
2
Remove the sleeve (1) from the
manifold.
Take the washer (2) off the studs.
– Remove the fan cover.
1 2 3
Remove the screw (1) with
washer and ground wire (2).
Disconnect the short circuit
wire (3) and take the wires out of
the guide (arrow).
38
see 9.1.
see 6.1.
see 6.4.
see 5.3.
Take out the cylinder base
screws through the holes
(arrows) in the cylinder.
Carefully lift the cylinder and, at
the same time, push the manifold
through the tank housing
opening.
Caution:
Do not use pointed or sharp-edged
tools for this job.
1
Disconnect the hose (1) from the
cylinder.
– Pull the cylinder off the piston.
1
Unscrew the decompression
valve (1), if fitted.
2 1
Remove the clamp ring (1).
Pull the manifold (2) off the intake
port.
– Inspect the cylinder for damage
and replace it if necessary.
MS 270, MS 280