Q45 V8-4494cc 4.5L DOHC (VH45) (1992)
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Piston: Service and Repair
Coat all components liberally with engine oil before installing.
1.
Install valve components parts using new valve oil seal. Install outer valve spring with the narrow pitch side.
2.
Tap valve stem lightly with plastic mallet after installing to ensure proper fit.
Fig. 22 Piston & Rod Assembly
Fig. 23 Piston Dimensions
Fig. 24 Piston Ring Gap Spacing