206 F3B ENGINE T RAKKER E URO 4/5 Replacing camshaft bushings with drift 99360499 Drift Figure 152 107217 A = Drift with seat for bushings to insert/extract. B = Grub screw for positioning bushings. C = Reference mark to insert seventh bushing correctly. D = Reference mark to insert bushings 1, 2, 3, 4, 5, 6 correctly (yellow marks). E = Guide bushing. F = Guide line. G = Guide bushing to secure to the seventh bushing mount. H = Plate fixing bushing G to cylinder head. I = Grip. L = Extension coupling. Removal Assembly Figure 153 Figure 154 Front Rear Assemble the drift together with the extension. To insert bushings 1, 2, 3, 4 and 5, proceed as follows:
1 position the bushing to insert on the drift (A) making the grub screw on it coincide with the seat (B) (Figure 152) on the bushing; 2 position the guide bushing (E) and secure the guide bushing (G) (Figure 152) on the seat of the 7 th bushing with the plate (H); 3 while driving in the bushing, make the reference mark (F) match the mark (M). In this way, when it is driven home, the lubrication hole on the bushing will coincide with the oil pipe in its seat. The bushing is driven home when the 1 st yellow reference mark (D) is flush with the guide bushing (G). 77795 The sequence for removing the bushings is 7, 6, 5, 4, 3, 2, 1. The bushings are extracted from the front of the single seats.
Removal does not require the drift extension for bushings 5, 6 and 7 and it is not necessary to use the guide bushing. For bushings 1, 2, 3 and 4 it is necessary to use the extension and the guide bushings. Position the drift accurately during the phase of removal. 71725 Base q November 2006 Print 603.93.641