•
Slip installing sleeve (1) 4112
893 2400 over the end of the
crankshaft.
- Push the oil seal, open side
facing the crankcase, over the
installing sleeve and press it
home with the press sleeve.
•
Press home with press sleeve
(1) 1118 893 2401.
- Remove the installing sleeve.
- Install carrier -see 3.2.
Always check and, if necessary,
repair the fuel system, carburetor,
air filter and ignition system before
looking for faults on the engine.
Troubleshooting chart - see
"Standard Repairs, Trouble-
shooting" handbook.
- Remove the muffler -see 4.1.
- Remove the carburetor -see
8.2.1 and 8.2.2.
•
Take out screws (1).
•
Pull away the carburetor housing
(2).
FS 400/450, FR 450
•
Disconnect hose from fuel pump
and pull it out of the guide.
•
Take out screws (1).
•
Pull away the carburetor hous-
ing (2), ease grommet out of
carburetor housing and pull the
extended throttle cable out of the
housing opening.
Assemble in the reverse
sequence.
•
Fit stub (1) on carburetor hou-
sing in the sealing ring (2) and
throttle cable (3) in the retainer
(4).
- Tighten down screws to 6 Nm
(4.4 lbf.ft).
2
5
0
R
A
0
2
2
1
V
A
2
5
0
R
A
0
2
5
V
A
2
5
0
R
A
0
2
3
1
V
A
2
5
0
R
A
0
2
4
2
11
V
A
2
5
0
R
A
0
2
6
V
A
1
1
2
2
5
0
R
A
0
2
7
3
4
2
1
V
A
4.4 Exposing the Cylinder
FS 120, 200, 300, 350, 400, 450, FR 350, 450 13
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