19
Figure 2-12-1 Figure 2-12-2
2.5
Inspection of clutch
The wear condition of shoe block and friction plate:See
figure 2-13
Figure 2-13
2.6 Inspection of carburetor
1、Inspect the idle of carburetor
The engine speed should be 1500±150r/min 10 minutes after starting
at normal idle and will not misfire when briskly accelerate.If not so,
rotate the carburetor idle adjusting screw clockwise to rise the idle ,anti-
clockwise to lower.When adjusting is unavailable,check that if there is a
jam in
carburetor idle nozzle or a
air-leakage of intake pipe.