77GS 461
Installation
– Fit intake elbow to cylinder,
b 5.5
– Apply STIHL press fluid to the
outside of the manifold flange,
b 12
: To pull in the manifold flange (1),
place a string (2) that is
approx. 15 cm long around the
manifold flange and feed through
the hole in the tank housing
– Press tank housing against the
manifold and hold in place
: Pull the manifold flange (1)
through the hole with the ends of
the string (2)
– Remove the string
1
3443RA434 TG
2
2411RA133 TG
1
2
: Orient the manifold flange (1), –
the openings (arrows) must rest
against the studs (2)
: Fit washer (3) and push
sleeve (4) into the opening of the
manifold flange (1)
– Install the carburetor, b 10.3
– Reassemble remaining parts in
reverse order
10.6.1 Impulse hose
A damaged impulse hose may lead
to impaired engine performance.
– Remove the carburetor, b 10.3
– Remove tank housing, b 10.8.3
: Press impulse hose (1) out of the
tank housing in the direction of
the cylinder
1 2
2
3 4
3443RA101 TG
3443RA437 TG
1
– Examine the impulse hose and
replace it if necessary,
– Coat new impulse hose on the
conical outside with STIHL press
fluid, b 12
: Push impulse hose (1) through
the hole (arrow) and press in until
the rubber lip encloses the hole
completely
: Align impulse hose (1) so that the
flange with the rounded side
(arrow) faces upward
– Install tank housing, to do so,
push impulse hose on the
connector, b 10.8.3
– Install the carburetor, b 10.3
– Reassemble remaining parts in
reverse order
1
3443RA438 TG
1
3443RA439 TG