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Home >> Infiniti >> 2015 >> Q60 Base, 2D Convertible >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical (Convertible) >> Unit Disassembly And Assembly >> Cylinder Head >> Exploded View With Torque Specifications
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Exploded View With Torque Specifications

Fig 1: Exploded View Of Cylinder Head With Torque Specifications
GNSJPBIA1126GB-126Courtesy of NISSAN NORTH AMERICA, INC.
1. Valve lifter (EXH) 2. Valve collet (EXH) 3. Valve spring retainer (EXH)
4. Valve oil seal (EXH) 5. Valve spring (EXH) 6. Valve spring seat (EXH)
7. Valve guide (EXH) 8. Spark plug 9. Valve lifter (INT)
10. Valve collet (INT) 11. Valve spring retainer (INT) 12. Valve oil seal (INT)
13. Valve spring (INT) 14. Valve spring seat (INT) 15. Cylinder head bolt
16. Cylinder head (bank 1) 17. Valve seat (EXH) 18. Valve (EXH)
19. Cylinder head gasket (bank 1) 20. Valve (INT) 21. Cylinder head gasket (bank 2)
22. Cylinder head (bank 2) 23. Engine rear lower slinger    
A. Comply with the installation procedure when tightening. Refer to DISASSEMBLY AND ASSEMBLY         
Refer to COMPONENTS for symbols in the figure.
CAUTION:

A high degree of precision is required for a valve on the intake side. Never remove the valve related parts unless necessary.

NOTE:
  • As for replacement of parts on the intake side as shown in the exploded view, replace VVEL ladder assembly and cylinder head assembly. (Only valve oil seals are replaceable as a single part.)
  • VVEL ladder assembly cannot be replaced as a single part, because it is machined together with cylinder head assembly.