rocker arm

Tip!

Note! Before installing the rocker arms, clean the oil channels from drilling chips and casting residues that may remain from manufacturing.

When you change the rocker arms, check that the rocker arm shafts are ok, they are not damaged on the sliding surface against the rocker arm, then clean them carefully and replace the plugs at the end of the shafts. Turn the shoulder the right way, check the picture. The oil channels must point in the direction of the arrows, one towards the carburettor and the other oil channel towards the camshaft.