Stihl MS 201 Manual page 40

1
2
: Use the assembly drift (1)
1114 893 4700 to push the piston
pin (2) out of the piston.
If the piston pin is stuck, release it
by tapping the end of the drift lightly
with a hammer.
Hold the piston steady during this
process to ensure that no jolts are
transmitted to the connecting rod.
– Inspect the piston and replace it if
necessary.
– Inspect the piston rings and
replace if necessary, b 6.7
Installing
: Pull out the needle cage (1),
check it and replace if necessary,
b 14
– Lubricate the needle cage with oil
and push it into the connecting
rod.
MS 201, MS 201 C, MS 201 T, MS 201 TC
– Line up the piston (1) so that the
arrow on the piston crown points
towards the hump (arrow).
: Place the piston (1) on the
connecting rod.
1
: Fit assembly drift (1)
1114 893 4700 at side facing the
tapered crankshaft stub.
1
: Push the assembly drift (1)
1114 893 4700, small diameter
first, through the piston and small
end (needle cage) and line up the
piston.
1
– Lubricate the piston pin with oil.
: Fit the piston pin (2) on the
assembly drift (1) 1114 893 4700
and slide it into the piston.
2
: Remove the sleeve (1) from the
installing tool (2) 5910 890 2209.
: Attach the snap ring (1) to the
magnet (2) so that the snap ring
gap is on the flat side of the tool's
shank (arrow).
1
2
1
2
1
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