CAMSHAFT INSPECTION [WLT-1, WLT-2, WL-3]
id011097501500
1. Set the No.1 and No.5 journals on V-blocks. Measure the camshaft runout.
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• If it exceeds the maximum specification, replace the camshaft.
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Maximum camshaft runout
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0.03 mm {0.0012 in}
2. Measure the cam lobe height at the two points as shown in the figure.
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• If it is less than the minimum specification, replace the camshaft.
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Standard cam lobe height
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IN: 42.400—42.500 mm {1.6692—1.6732 in}
EX: 42.395—42.495 mm {1.6691—1.6730 in}
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Minimum cam lobe height
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IN: 42.050 mm {1.6555 in}
EX: 42.045 mm {1.6711 in}
3. Measure the journal diameters in the X and Y directions at the two points (A and B) as shown in the figure.
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• If it is less than the minimum specification, replace the camshaft.
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Standard cam journal diameter
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No.1, No.5: 25.940—25.965 mm {1.0213—1.0222 in}
No.2—No.4: 25.910—25.935 mm {1.0201—1.0210 in}
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Minimum cam journal diameter
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No.1, No.5: 25.890 mm {1.0193 in}
No.2—No.4: 25.860 mm {1.0181 in}
