2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 114Get this manual

2005 Yamaha F90TR 90HP Outboards Factory Service Manual, Page 114

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Cylinder block NOTE: Cylinder block journal inside diameters (#1 #5) and crankshaft journal diameters (#1#5) can be determined by the stamped value as described belowCrankshaft journal diameter47.900(