G37x Sedan AWD V6-3.7L (VQ37VHR) (2010)
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Thickness of new valve lifter (EXH) can be identified by stamp marks on the reverse side (inside the cylinder).
Stamp mark 788 indicates 7.88 mm (0.3102 in) in thickness.
A : Stamp
B : Thickness of valve lifter (EXH)
Available thickness of valve lifter (EXH): 27 sizes with range 7.88 to 8.40 mm (0.3102 to 0.3307 in) in steps of 0.02 mm (0.0008 in) (when
manufactured at factory). Refer to See: Engine, Cooling and Exhaust/Engine/Camshaft, Lifters and Push Rods/Camshaft/Specifications.
6. Install selected valve lifter (EXH).
7. Install VVEL ladder assembly and camshaft (EXH). Refer to See: Engine, Cooling and Exhaust/Engine/Camshaft, Lifters and Push
Rods/Camshaft/Service and Repair/Disassembly and Assembly.
8. Manually turn crankshaft pulley a few turns.
9. Check that the valve clearances for cold engine are within the specifications by referring to the specified values. Refer to See: .
10. Install all removed parts in the reverse order of removal.
11. Warm up the engine, and check for unusual noise and vibration.