SERVICE ENGINE
Avoid Fumes
cCAUTION: Engine exhaust fumes can cause sickness or death:
-If it is necessary to run an engine in an enclosed area, use an exhaust pipe extension to remove the fumes.
-Always work in a well ventilated area.
Engine Oil
NOTE: Air cooled engines run hotter than automobile engines. The use of
Use oil viscosity based on the expected air temperature range during the period between oil changes.
Use a high quality detergent oil classified as:
•API Service Classification SG
•API Service Classification SH
Service Engine - Page 38