Service Manual

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Table of Contents
Inspection
Twin Cylinder Engine Service Manual
February 2017 - Digital Edition
ENGINE INSPECTION AND RECONDITIONING
Lower End Inspection and Reconditioning (Cont.)
Pistons (Cont.)
4. Ring land side clearance measurement:
Measure and compare to specifications, (Figure 16).
Ring to Groove (top and middle)
Standard (Height) 0.00079-0.00236 in. (0.02-0.06 mm)
Service Limit 0.00433 in. (0.11 mm)
5. Piston to cylinder wall measurement:
Measure and compare to specifications.
Cylinder Clearance
Standard (Height) 0.00098-0.00177 in. (0.025-0.045 mm)
Service Limit 0.01 in. (0.255 mm)
Figure 16