7
TO PREVENT SERIOUS INJURY FROM ACCIDENTAL STARTING:
Turn the
Power Switch of the equipment to its “OFF” position, wait for the engine to cool, and
disconnect the spark plug cap before performing any inspection, maintenance, or
cleaning procedures.
TO PREVENT SERIOUS INJURY FROM EQUIPMENT FAILURE:
Do not use damaged equipment. If
abnormal noise, vibration, or excess smoking occurs, have the problem corrected before further use. Follow
all service instructions in this manual. The engine may fail critically if not serviced properly.
Many maintenance procedures, including any not detailed in this manual, will need to be performed
by a qualified technician for safety. If you have any doubts about your ability to safely service the
equipment or engine, have a qualified technician service the equipment instead.
NOTE
: This maintenance schedule is intended solely as a general guide. If performance decreases or if
equipment operates unusually, check systems immediately. The maintenance needs of each piece of
equipment will differ depending on factors such as duty cycle, temperature, air quality, fuel quality, and other
factors.
MAINTENANCE SCHEDULE
NOTE
: Do not use gasoline that has been stored in a metal fuel container or a dirty fuel container. It can
cause particles to enter the carburetor, affecting engine performance and/or causing damage.
NOTE
: Add the appropriate type of oil until the oil level is at the full level. SAE 10W-30 oil is recommended for
general use. The SAE Viscosity Grade chart shows other viscosities to use in different average temperatures.
TROUBLESHOOTING AND MAINTENANCE
