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Home >> Nissan-Datsun >> 2009 >> Altima L4-2.5L (QR25DE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> System Specifications >> Cylinder Head
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Cylinder Head

Cylinder Head

Follow the steps below to tighten the cylinder head bolts in the numerical order as shown.

- Apply new engine oil to the threads and the seating surfaces of bolts.

CAUTION:
- If cylinder head bolts are re-used, check their outer diameters before installation. Follow the Outer Diameter of Cylinder Head Bolts measurement procedure.
- Check and confirm the tightening angle by using angle wrench or protractor. Avoid judgment by visual Inspection without the tool.





Tool number : KV10112100 (BT-8653-A)















Head Bolt Reuse/Replace

Removal and Replacement
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