Titan TTBPP52 - Page 34

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TTBPP52
In more detail . . .
Spark plug
NOTE: For good performance, the spark plug must be properly gapped and
free of deposits.
Inspect the spark plug every 25 hours or before long-term storage over 30 days. Clean
or replace with a new one if necessary (type: RCJ7Y/ L7RTC/ L8RTF/ BPMR7A).
1. Disconnect the spark plug connector (16).
2. Loosen the spark plug anti-clockwise using the
multi-tool (25) and remove it carefully.
3. Check the spark plug for damage and wear. The
colour of the electrode should be light-brown.
4. Remove the deposits from the electrode with a soft
wired brush. Avoid heavy cleaning of the electrode.
5. Dry the spark plug with a soft cloth, if it is wet
from fuel.
6. Check the spark plug gap. It should be 0.6-0.7 mm0.6-0.7 mm
(Fig. 19).
7. Replace with a new spark plug if either the
electrode or the insulation is damaged.
8. When replacing the spark plug, rst screw it in
hand tight and then lightly tighten it with the multi-tool (25).
NOTE: Do not over tighten the spark plug to avoid any damage!
9. Ret the spark plug connector (16).
Carburetor
The carburetor has been carefully set at the factory. Adjustment may be necessary
if you notice that the engine does not idle (e.g. the engine keeps running when the
throttle trigger (8) is released). Contact an authorised service centre or dealer to do idle
speed adjustment.
WARNING! Keep others away when making idle speed adjustment. Keep
the nozzle (11) off the ground and ensure that it does not contact with any object.
The engine will be running during this procedure. Wear personal protective
equipment and observe all safety precautions.
Care and maintenance
19
0.6-0.70.6-0.7 mm mm
Spark plug