Removing And Installing The Intake Manifold; 14.5.4 Impulse Hose - Stihl MS 200 Service Manual

14.5.3 Removing and Installing
the Intake Manifold
A damaged intake manifold can
result in engine running problems.
– Troubleshooting, b 4.6 or
b 4.7
– Remove the carburetor,
MS 200, b 14.2
MS 200 T, b 14.2.1
– Remove the handle housing,
MS 200, b 12.4
MS 200 T, b 12.5
An angled intake manifold is
installed in the MS 200 T, but the
procedure for removing and
installing is the same as for the
MS 200.
1
2
: Pry the retaining plate (1) out of
its seat by applying tool to lugs
(arrows).
– Remove and inspect the intake
manifold (2) and replace it if
necessary – even very minor
damage can result in engine
running problems, b 4.7
MS 200, MS 200 T
– Coat the flange (arrow) of the
manifold with STIHL Press Fluid,
b 16
: Push the manifold flange (arrow)
on to the cylinder intake port.
1
: Position the intake manifold (1)
so that its tab butts against the
right-hand side (see illustraton) of
the cylinder rib (arrow).
1
: Position the retaining plate (1) –
the ribs (arrows) on the retaining
plate (1) and tank housing must
be in line.
– Push the retaining plate (1) over
the manifold as far as stop.
– Install the handle housing,
MS 200, b 12.4
MS 200 T, b 12.5
– Reassemble all other parts in the
reverse sequence.
– Tightening torques, b 3.5

14.5.4 Impulse Hose

A damaged impulse hose can result
in engine running problems.
– Remove the handle housing,
MS 200, b 12.4
MS 200 T, b 12.5
– Remove the tank housing,
b 14.8
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