Reassembly Procedures WM 130/170/270 Repair
wc_tx000379gb.fm 70
9.22 Air Cleaner Base
See Graphic: wc_gr001816
9.22.1 Insert the breather pipe (a) into the rocker cover, then using one M6 x
20 flange bolt (b) and two M6 flange nuts (c), mount the air cleaner
base (d) to the engine.
9.23 Governor System Adjustment
See Graphic: wc_gr001817
The governor system is a centrifugal flyweight type and is installed on
the governor gear. Since it automatically adjusts the throttle valve of
the carburetor by means of a link mechanism, it is possible to maintain
a constant engine speed, even with load variations.
9.23.1 Turn the speed control lever to the full speed position, making sure that
the carburetor throttle valve is fully open.
9.23.2 Hold the top of the governor shaft (a), with a pliers and turn it clockwise
as far as it will go. Tighten the bolt on the governor lever (b).