34 – English
CARBURETTOR
Assembly
Where no figure is referred to, see exploded diagram 12 on
the previous page.
Fig. 13
Fig. 14
Fig. 15
Fig. 16
G
H
Maintain a high level of cleanliness when assembling the
carburettor. The slightest contamination can result in running
problems.
1. If the throttle and choke valves, together with levers and
springs were removed, they should be refitted. Lubricate
the spindle bearings with light oil.
2. Fit the high and low speed screws and springs.
Note! Do not fully tighten the screws. This will damage
the seats and needle tips.
3. Fit the fuel filter (L) by using the handle of a small
screwdriver. See fig. 13.
4. Fit the pump diaphragm (K), gasket (J) and cover (J)
on the pump unit. See fig. 13.
5. Fit the needle valve (H) with lever, spindle and spring
and tighten the screw (G). See fig. 14.
6. Check with a ruler or the like that the lever is level with the
cover face. See fig. 15. If necessary, the lever can be bent
slightly.
7. Fit the control diaphragm (F) with packing and cover (E)
on the metering unit. See fig. 16.
8. Carry out a pressure test. See next page.
I
J
K
L
F
E
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