G37 Coupe V6-3.7L (VQ37VHR) (2008)
1: VVEL actuator sub assembly (bank 2)
2: VVEL actuator sub assembly (bank 1)
a: 4.0 - 5.6 mm (0.157 - 0.220 in)
b: 3.4 - 4.4 mm (0.134 - 0.173 in) dia.
Use Genuine RTV Silicone Sealant or equivalent.
CAUTION:
Never apply gasket to the oil passage.
d. Install new VVEL actuator sub assembly.
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Tighten mounting bolts in the following step, in numerical order as shown.
A: Bank 2
B: Bank 1
CAUTION:
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When installing, be careful with VVEL actuator sub assembly (bank 2) mounting bolt No. 1 because its length is different.
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Be sure to check that the VVEL actuator sub assembly is in contact with the cylinder head before tightening the mounting bolts.
e. Remove holding jig.
f.
Check that VVEL actuator arm bolt hole is aligned with control shaft tapped hole. If it is not aligned, turn control shaft for alignment.
g. Fix two flat areas (C) of control shaft with a wrench to install mounting bolts of control shaft.
A: Bank 1
B: Bank 2
<---: Engine front
CAUTION:
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During the operation, never allow a wrench to interfere with other parts.
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Fix control shaft to prevent the interference of the stopper surface.