9. Maintenance
MA15
26
4.Tighten the centre bolt of the idler pulley to fix the belt adjustment plate.
5.Fit the belt cover as original.
■ENGINE ADJUSTMENT (MA15)
WARNING
It is dangerous if the cutter blade continues to turn even fingers are removed from the throttle lever. In case it is not solved by readjusting an idle adjust screw with following procedure, there are possibility of throttle lever failure or clutch failure. Ask sales dealer for check and repair.
The carburetor on your unit has been factory adjusted, but may require fine tuning due to change in operating conditions.
Before adjusting the carburetor, make sure that provided are clean air/fuel filters and fresh, properly mixed fuel.
When adjusting, take the following steps:
NOTE
Be sure to adjust the carburetor with the cutter blade attached.
1.H and L needles are restricted within the number of turn as shown below.
H needle: 0 ~ -1/4
L needle: 0 ~
2.Start engine and allow it to warm up in low speed for a few minutes.
3.Turn idle adjusting screw (T)
