1/2 Reduction (Centrifugal clutch type): 1) Remove the oil filler cap/dipstick, and drain bolt. Allow the oil to drain completely. 2) Reinstall the drain bolt,…

Note 1) Remove the oil filler cap/dipstick and drain bolt. Allow the oil to drain completely. 2) Reinstall the drain bolt, and tighten it to…

For any inspection items in the table below that are also given in the operation manual, follow the instructions given in the operation manual.  

a. General symptom and possible causes b. Hard starting c. Oil alert system Caution: Never start the engine when the oil has been drained. Note:…

Tests were conducted according to SAE standard No. J607a. Power curves are for standard sea level atmospheric pressure of 29.92 in. (760 mm) Hg at…