10. CRANKCASE/CRANKSHAFT ZX / SCOUT 50 Remove the remaining bearing on the crankshaft side using the universal bearing puller. Universal Bearing Puller CRANKSHAFT INSPECTION Measure the connecting rod big end side clearance. Service Limit: 0.6mm replace if over Measure the connecting rod big end radial clearance at two points in the X and Y directions. Service Limit: 0.04mm replace if over 10-4