4
6
5
7
4) Spark plug
5) Electrodes
6) Spark plug gap
7) Feeler guage
l Visually inspect the spark plug electrode (5) for
wear. The side electrode should not be eroded. If
electrode or insulator tip appear unusually fouled or
burnt, contact your Authorised Mahindra Two
Wheelers service centre. Discard the spark plug if
there is apparent wear or if the insulator is cracked
or chipped. Clean deposits of carbon or fouled plug
with a plug cleaner or with wire brush.
l Using a feeler gauge (7). Make sure the spark plug
gap (6) is 0.7 mm If adjustment is necessary, bend
the side electrode (5) carefully.
l With the plug washer attached, first to prevent
cross-threading thread the spark plug in by hand till
it is fully seated.
l To compress the washer using spark plug wrench
tighten the spark plug 1/8 to 1/4 turn after the plug
seat. If it is a new spark plug, it should be tightened
1/2 to 3/4turn.
l Connect the plug cap & reinstall the centre cover and
luggage box.
CAUTION : l The spark plug must be tightened securely. An improperly
tightened plug can become very hot and possibly damage
the engine parts.
l Never use a spark plug of an improper specification.
l Ordinary plug spanner should not be used.
l Spark plug should be removed only when engine is cold.
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