176 F3B ENGINE T RAKKER E URO 4/5 PRINT603. 93.641 Base q November2006 Print 603.93.641 Figure 64 urn the crankcase (1) upright. Figure 65 ntighten screws (2) fixing the co emove it. Remove the connectin rom the upper side. Repeat these istons. 47574 60518 nnecting rod cap (3) and g rod-piston (1) assembly operations for the other g shells in their respective wn their assembly position ey will need to be fitted in removal. 60519 hex wrench unscrewthe crankcase base. NOTE Note down the assembly position of the top and bottom main bearing shells since, if reusing them, they will need to be fitted in the position found upon removal.
Figure 67 47570 Using tool 99360500 (1), remove the crankshaft (2). Figure 68 47571 Extract the main bearing shells (1), unscrew the screws and take out the oil nozzles (2). Remove the cylinder liners as described under the relevant heading on page 179. NOTE Keep the big end bearin housings and/or note do since, if reusing them, th the position found upon Figure 66 sing an appropriatewrenchandthe rews (1) and (2) and take off the NOTE After removing the engine, you need to clean the removed parts thoroughly and check their integrity. The following pages give the instructions for making the checks and the main measurements to make to determine whether the parts can be reused.