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Home >> Nissan-Datsun >> 2012 >> Maxima V6-3.5L (VQ35DE) >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service and Repair >> Removal And Installation
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Removal And Installation




SPARK PLUG

Removal and Installation


REMOVAL

1.Remove the ignition coil. LH and RH.
2.Remove the spark plug with a suitable spark plug wrench.






INSPECTION AFTER REMOVAL






- Do not use a wire brush for cleaning the spark plugs.
- If plug is covered with carbon, a spark plug cleaner may be used.
Cleaner air pressure: less than 588 kPa (6 kg/cm2, 85 psi)
Cleaning time: less than 20 seconds





- Checking and adjusting spark plug gap is not required between change intervals. Do not adjust the gap; replace the spark plug as necessary if out of specification.

INSTALLATION

Installation is in the reverse order of removal.




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