1993 Yamaha YFM80D Badger Supplementary Service Manual, Page 100Get this manual

1993 Yamaha YFM80D Badger Supplementary Service Manual, Page 100

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INSPECTION AND REPAIR 3.Measure: Valve seat width

1.1 mm 10.035

0.043 in1

Measurement steps: Apply the Mechanic's bluing dye (Dykeml to the valve faceInstall the