Operation CHARM
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Lexus
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1997
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LS 400 V8-4.0L (1UZ-FE)
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Cylinder Block Assembly
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Crankshaft
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Testing and Inspection
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Runout
Runout
1.
Place the
crankshaft
on V-blocks.
2.
Using a dial indicator, measure the circle runout at the center journal.
Maximum circle runout:
0.08 mm (0.0031 in).
3.
If the circle runout is greater than maximum, replace the
crankshaft