MAINTENANCE
42
S20 Gas/LP 9006719 (4
−
2014)
Install the filter element into the air filter housing
and reinstall the dust cap with the water drain
pointing down.
Push the reset button on the end of the indicator
to reset the air filter indicator after replacing the
air filter element.
ENGINE BELT
Check the engine belt tension after every 100
hours of operation. Adjust tension as necessary.
Proper belt tension is 12 mm (0.5 in) from a force
of 4.5 kg (10 lb) applied at the mid-point of the
longest span.
08935
WARNING: Moving belt and fan. Keep
away.
FUEL FILTER (GASOLINE)
The fuel filter traps fuel contaminants. The filter is
located on the fuel line near the fuel pump.
FOR SAFETY: When servicing machine, keep
flames and sparks away from fuel system
service area. Keep area well ventilated.
Replace the fuel filter after every 800 hours of
operation.
FUEL FILTER (LPG)
NOTE: Close the LPG tank service valve and
operate the engine until it stops from lack of fuel
before working on the LPG fuel system.
The fuel filter traps fuel contaminants. The filter is
located inside the fuel filter lock unit.
FOR SAFETY: When servicing machine, keep
flames and sparks away from fuel system
service area. Keep area well ventilated.
Replace the fuel filter after every 800 hours of
operation.