Carburetor; 12.2.1 Removing And Installing - Stihl MS 650 Manual

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: Unscrew the nuts (arrows).
: Pull off the flange (1).
: Remove the filter base (arrow).
– Wash the filter mesh in the filter
base thoroughly in a fresh, non-
flammable cleaning solution and
blow out with compressed air.
If filter mesh is damaged, install a
new filter base.
Reassemble in the reverse
sequence.
72
12.2

Carburetor

12.2.1 Removing and Installing

The following servicing procedures
show a carburetor without limiter
caps. The procedures are exactly
the same on carburetors with limiter
caps.
– Remove filter base – b 12.1
: Pull the grommet (1) off the
adjusting screws and out of the
housing.
– Open the throttle wide.
: Hold the throttle shaft (1) steady
(arrow).
: Release the throttle trigger and
take the rod (2) out of the throttle
shaft.
1
1
Machines with carburetor heating
: Remove the baffle plate (1).
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2
MS 650, MS 660