92 F2B ENGINE T RAKKER E URO 4/5 PRINT603.93. 641 Fitting camshaft Base q November 2006 Print 603.93.641 Figure 176 72436 Position the crankshaft with the pistons 1 and 6 at the top dead centre (T.D.C.). This situation occurs when: 1. The hole with reference mark (5) of the engine flywheel (4) can be seen through the inspection window. 2. The tool 99360612 (1), through the seat (2) of the engine speed sensor, enters the hole (3) in the engine flywheel (4). f this condition does not occur, turn the engine flywheel (4) appropriately. Remove the tool 99360612 (1). Figure 177 73843 Fit the camshaft (4), positioning it observing the reference marks ( ) as shown in the figure.
Lubricate the seal (3) and fit it on the shoulder plate (2). Mount the shoulder plate (2) with the sheet metal gasket (1) and tighten the screws (5) to the required torque. - - N Figure 178 45376 Apply gauge 99395215 (1), check and record the position of the rod (3) for the gear, tighten the screw (2) to the prescribed torque. Figure 179 45269 Remove the gear (1) and tighten screws (2) by means of proper wrench, to the prescribed torque. OTE Replace the idle gear bushing (1) when wear is detected. After installing the bushing, adjust it to 58.010 0.10 mm.