96 F2B ENGINE T RAKKER E URO 4/5 1) 2) 3) - - Base q November 2006 Print 603.93.641 Figure 193 hen it is not possible to adjust adv and the camshaft turns becausein s the cam lift reference value vari oceed in the following way: Fasten the screws (2, Figure 192 flywheel clockwise by ~1/2 turn Turn the engine flywheel anticl gauge gives a reading of the l camshaft of 4.90 0.05 mm Takeout thescrews (2,Figure 19 (2) from the camshaft. Figure 194 rn the flywheel (4) again to brin nditions: Notch (5) visible through the low The tool 99360612 (1) inserted engine flywheel (4) through the speed sensor.
71778 ance through the slots tegral with the gear (2); es and it is necessary to ) and rotate the engine ; ockwise until the dial ift of t he cam of the 2) and remove the gear 77259 g about the following er inspection window; in the hole (3) in the seat (2) of the engine Mount the gear (2, Figure 193) with the 4 slots (1, Figure 193) centred with the fixing holes of the camshaft, locking the relevant screws to therequired tightening torque. Check the timing of the shaft by first turning the flywheel clockwise to dischargethe cam completely and then turn the flywheel anticlockwise until the dial gauge gives a reading of: 4.90 0.05 mm Check the timing conditions described in Figure 191.
Phonic wheel timing Figure 195 77260 Turn the output shaft bringing cyli nder piston 1 at compression stage to TDC.; turn the flywheel by about 1/4 turn in opposite direction than normal direction of rotation. Turn the flywheel again according to normal direction of rotation until the hole marked with the double notch (4) can be seen through the inspection hole set under the flywheel housing. Fit tool 99360612 (5) into the flywheel sensor seat (6). Fit tool 99360613 (2), through the timing sensor seat, on the tooth ( ) obtained on the phonic wheel. Should tool (2) fitting be difficult, slacken screws (3) and direct the phonic wheel (1) properly to position the tool (2) on the tooth.
Tighten the screws (3).