Ayce RTB 26-43 Originalbetriebsanleitung Seite 53

3. Clean any dirt from around the spark plug base.
4. Use the socket spanner which provided to remove the spark plug.
5. Visually inspect the spark plug. Remove carbon deposits using a wire brush.
6. Check for discoloration on the top of the spark plug. The standard color should be a
tan color.
7. Check the spark plug gap. The acceptable gap should be between 0,6-0,7mm.
8. Install /reinstall the spark plug carefully by hand.
9. Once the spark plug has been seated, tighten it with a socket spanner.
10. Reinstall the spark plug cap on top of the spark plug.
11. Reinstall the spark plug cover.
Cleaning
1. Keep your machine clean, the outside of the machine can be cleaned using a
damp soft cloth with a mild detergent if required, never use water to clean the
machine as it may cause damage to internal parts.
2. Some maintenance products and solvents may damage the plastic parts, these
include products containing benzene, trichloroethylene, chloride or ammonia.
3. Take special care to keep the ventilation inlets /outlets free from obstruction.
Cleaning with a soft brush followed by a compressed air jet will usually be
sufficient to ensure acceptable internal cleanliness.
4. Wear eye protection when carrying out cleaning.
Empty the fuel
1. Place the machine on even and stable surface. Warm up the engine for several
minutes and then stop it.
2. Loosen the fuel tank cover and remove it.
3. Drain fuel into a container thoroughly.
4. Press the intake pump several times until fuel begins to empty the bulb.
5. Drain fuel again.
6. Reinstall the fuel tank cover.
REPAIRS
Only an authorized service centre should repair the machine.
Problem Check Condition
The fuel
does not
Fuel at the
arrive at
carburetor
the
carburetor
The fuel
does not
arrive at
the
Fuel at the
cylinder
There is
fuel in the
exhaust
The engine
Sparks at
stalls, is
the spark
There is no
difficult to
plug
spark
start or
electrodes
does not
start
Sparks at
the spark There is no
plug spark
104 105
GB
Cause Solution
Fuel filter
Clean or replace
blocked
Fuel supply
Clean or replace
blocked
Ask your
Carburetor distributor for
advice
Ask your
Carburetor distributor for
advice
Open the throttle
valve
Clean or replace
The fuel
the air filter
mixture is too
Adjust the
rich
carburetor Ask
your distributor
for advice
Switch in off Set the switch to
position the ON
Electrical
Ask your
problem
distributor for
advice
Locked switch
Bad spacing
Adjust the gap to
of the
0,6-0,7 mm
Electrodes
Clean or replace
contaminated
Electrodes
contaminated Clean or replace
with fuel
Defective Replace the spark
spark plug plug