Connecting Rods and Pistons/Connecting Rod 10. Remove four cap screws to remove oil base and gasket (A). M36374 -UN-29JAN90 M98,2030K,10 -19-09OCT85 11. Measure connecting rod side clearance. New side clearance specification is 0.05—0.41 mm (0.002—0.016 in.). If clearance exceeds 0.8 mm (0.03 in.), replace connecting rod and connecting rod cap. M36380 -UN-29JAN90 CTM2 (19APR90) 30-6 16, 18, 20 & 24HP Onan Engines M98,2030K,11 -19-02FEB87 AllTractorManuals.com 130495 7. Disconnect governor spring (A). 8. Remove two screws to remove fuel pump (B). 9. Remove three cap screws to remove flywheel shroud (C). -UN-29JAN90 M36291 M98,2030K,9 -19-09OCT85 30 6