32
TTHTP26
In
more
detail
. . .
Spark plug
NOTE:
For good performance, the spark plug must be properly gapped and
must be 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.
1. Unplug the spark plug wire (19) (Fig. 30).
2. Loosen the spark plug anti-clockwise using the multi-tool (25) and remove it
carefully (Fig. 31).
30
31
25
19
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 mm
(Fig. 32).
7. Replace with a new spark plug if either the electrode
or the insulation is damaged.
8.
tight and then lightly tighten it with the multi-tool (25).
NOTE:
Do not over tighten the spark plug to avoid any damage!
9.
(19).
32
0.6-0.7 mm
Care and maintenance
5059340124346-TTHTP26-GB-V01.indd 32
18/9/2020 9:55 AM
