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A3.13
Checking and replacing spark plugs
Removing the spark plugs
Disconnect the battery (
Remove the ignition coils (
Refitting the spark plugs
Tightening torque
Fastening spark plug
Before refitting the spark plugs, check that they are in good condition and replace if necessary.
Check that the spark plug electrode gap is between 0.6 and 0.7 mm. Oil the threaded part of the spark plug
with very little oil.
Refit the ignition coils (
F2.01).
F3.17).
F3.17).
Using a universal articulated wrench, undo and
remove the spark plugs (2).
NGK spark plug
When refitting the original spark plugs, clean
them with compressed air to remove any dirt.
Fit the spark plug (2) in its seat on the engine
head.
Use an articulated wrench to hand tighten the
spark plugs until the gasket sits up against
the support seat.
Loosen slightly.
Use a torque wrench to tighten the spark plugs.
Tightening torque
NGK spark plug
Nm
Class
11 Nm
A
Nm
Class
11 Nm
A
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