PISTON CLEARANCE INSPECTION/REPAIR [WLT-1, WLT-2, WL-3]
id011097502200
1. Measure the piston-to-cylinder clearance.
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• If it exceeds the maximum specification, replace the piston or rebore the cylinders to fit the oversized piston.
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Standard piston clearance
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0.055—0.073 mm {0.0022—0.0028 in}
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Maximum piston clearance
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0.15 mm {0.0059 in}
2. If the piston is replaced, the piston rings must also be replaced.