LIFAN Power USA 173F-R Manual page 25

CAUTION
Use only parts from the company or equivalents in quality; otherwise engine damage may result.
NOTE:
*
: only for inside-ventilating double-core carburetors.
**
: only for paper core air cleaners. Every two years or 600 hour's later for dust collecting air cleaners.
① More often than that in the schedule if in dusty circumstances.
② Should be done by your dealer unless you are specially trained and is well equipped with tools.
WARNING:
Stall the engine before service. If service is required with the engine running, be sure to keep good
ventilation in the area. The exhaust emissions from the engine contain toxic carbon monoxide, inbreathing
of it may result injury and even death.
REPLACEMENT OF ENGINE OIL
Discharge the machine oil after the preheating of
the gasoline engine, in order to guarantee the
emissions is rapid and thorough.
1. Turn off the drain plug to drain engine oil
thoroughly. Reinstall the drain plug and screw
in securely.
2. Turn off the dipstick, Fill the specified engine
oil up to the upper level mark.
3. Reinstall the dipstick.
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