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.)
Camshaft and Followers (Cont.)
3. Measure the lobe heights, compare to specifications. Height (intake and exhaust) (Figure 11).
Lobe Heights
Standard 1.1791-1.1831 in. (29.95-30.05 mm)
Service Limit 1.1713 in. (29.75 mm)
4. Measure journals, compare to specifications. (Figure 12).
Journal (Bearing)
Standard (Height) 0.6286-0.6293 in. (15.966-15.984 mm)
Service Limit 0.6266 (16.916 mm)
Figure 11
Figure 12