1991 Johnson Evinrude 9.9 Thru 30 HP Models Service Manual P/N 507946, Page 16Get this manual
Quality of the image is intentionally reduced!
Engine Specifications
Stroke Standard
2.1875-2.1883 in(55,56-55,58
Crankshaft Dimensions:
Journal
0.8757-0.8762 in(22,24-22,26 0.8120-0