Other Max. clearance between two valves under the same valve bridge is 0.2 mm. 346 529 1. Read the mark on the flywheel in one of the following ways: Turn the flywheel in the direction of rota- tion of the engine using turning tool 99 309. Read the mark on the flywheel in the lower window of the flywheel hous- ing. Engines fitted with flywheels marked TDC UP: Fit turning tool 99 109 in fly- wheel housing holes of the upper window. Press the pinion into the external ring gear and turn the flywheel with a ratchet handle and a 14 mm socket. Read the mark in the upper window of the flywheel housing. 2. Adjust the valves according to Table for valve adjustment.
It is a good idea to mark the rocker arm with a pen after adjustment to keep track of what has already been adjusted. 310 343 Window for reading the valve clearance. Note: Remember to remove the turning tool from the flywheel after adjustment. 00:23-02 en-GB 48 © Scania CV AB 2016, Sweden Specifications Valve clearance, intake valve 0.45 mm (0.018 in) Valve clearance, ex- haust valve 0.70 mm (0.028 in) Tightening torque Lock nut for valves 35 Nm (26 lbf/ft)