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505 38 17-09
502 54 11-02 503 84 40-01
Crankshaft and crankcase
Leakage testing the
crankcase
Fit the two sealing plates (A) and the
pressure test nipple (B).
Leakage testing the
crankcase
Remove the throttle cable and air filter
holder from the carburettor. Fit a sealing
plate (A) 502 54 11-02 between the
carburettor and the distance piece and
a plate between the cylinder and the
heat guard plate by the muffler.
Fit the pressure test nipple (B)
503 84 40-01 in the spark plug hole.
NOTE!
Press down the sealing plates as
far as possible between the bolts
to ensure a proper seal.
Fit the sealing rings. Lubricate the axle spindles with engine
oil and press the sealing rings until
level with the crankcase using a
suitable punch or tool 502 50 30-19.
The metal covers of the sealing rings
should face outwards!
Assemble the remaining parts in the following order:
1. Cable guide and heat guard on the carburettor side of the crankcase.
2. Protective grating on the underside of the crankcase.
3.Piston and cylinder.
4.Partition on the carburettor side with attached inlet manifold.
NOTE!
If the inlet manifold has been removed, no sharp implements may be used
to replace it as there is a risk that holes will be made in the inlet manifold.
This would result in poor idling.
5. Generator. Make sure that the cable is pressed into the groove in the crankcase.
6.Flywheel.
7.Ignition module.
8.Muffler and heat shield.
9. Carburettor with fitted air filter holder and bushings for fuel hoses.
10. Clutch.
11. Shaft.