F3B ENGINE 189 T RAKKER E URO 4/5 540815 Replacing the timing gear Print 603.93.641 Base q November2006 and oil pump drive eck that the toothing of the gear is neither damaged nor rn; if it is, take it out with an appropriate extractor and lace it. Figure 95 108836 hen fitting the gear (1) on the crankshaft (2), heat it for no ger than 2 hours in an oven at a temperature of 180 C. er driving it in, leave it to cool. hanging the pin (3), afterfitting it on, check it protrudesfrom crankshaft as shown in the figure. 0811 Checking main journal assembly clearance Figure 96 47579 unt the oil nozzles (2), making the grub screw match the e (3) on the crankcase.
ange the bearing shells (1) on the main bearing housings. Figure 97 47578 Using the tackle and hook 99360500 (1), mount the crankshaft (2). Figure 98 49021 Arrange the bearing shells (1) on the main bearing housings in the crankcase base (2). Check the assembly clearance between the main journals of the crankshaft and their bearings, proceeding as illustrated on the following pages.