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After installing a new set of rings, measure the ring-to-groove clearances:
Top Ring Clearance
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Standard (New):
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0.060−0.085 mm (0.0024−0.0033 in.)
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Service Limit:
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0.13 mm (0.005 in.)
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Second Ring Clearance
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Standard (New):
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0.040−0.065 mm (0.0016−0.0026 in.)
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Service Limit:
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0.13 mm (0.005 in.)
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