Stihl TS 420 Manual page 46

Ensure that the sleeves (arrows)
enter the holes and that the gasket
is not jammed or kinked.
1
If the inner race cannot be heated,
the crankshaft can be drawn into the
crankcase with the installing tool
5910 893 2102.
: Fit the screw sleeve (1)
5910 893 2421 as far as possible
over the fully retracted spindle of
the installing tool (2)
5910 893 2102.
TS 410, TS 420
Turn the M5x72 screws (arrows) in
as far as possible – for guidance
and to prevent twisting.
2
1
– Coat the cylindrical crankshaft
stub (2) with oil.
: Position the clutch-side half of the
crankcase (1) on the cylindrical
crankshaft stub (2) and align it
with the two screws.
: Place the threaded sleeve (1)
over the thread (2) of the
cylindrical crankshaft stub and
screw it on.
1
: Position the flange (1) on the
crankcase and insert the M5x72
screw in the bottom hole "21" – to
prevent the installing tool
twisting.
2
: Turn the spindle screw (1) in
clockwise.
– Draw the clutch-side half of the
crankcase home until it makes
contact.
The crankshaft also turns when it is
drawn in with the installing tool. For
this reason, ensure that the small
end (arrow) always faces upwards
towards the cylinder.
1
– Remove the installing tool.
2
1
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