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2-45 2 741-617B NOTE: If removing the oil cooler for cleaning pur- ZJ040 18. Remove the Allen-head cap screws securing the right-side and left-side timing chain tension guides to the engine; then remove the guides and account for the timing chain and the washers located between the tension guides and engine. ZJ041A 19. Remove the fourteen cap screws securing the oil pan to the engine; then remove the oil pan and note the location of the different-length cap screws for assembling purposes. 741-584B 20. Tip the engine upside down; then remove the 28 cap screws securing the upper and lower crank- case halves. Using a soft hammer, gently tap around the bottom half until it separates. NOTE: Note the location of the different-length 21. After separating the crankcase halves, account for two O-rings (A) and dowel pins. ZJ042A 22. For easier access to components, rotate the crankshaft to the bottom-dead-center position (connecting rod caps straight up). NOTE: For assembling purposes, note the align- ! CAUTION DO NOT drive any tool between halves to separate |