Cleaning Muffler - Kubota RTV-X900 Operator's Manual

BCleaning Muffler
[For Swirl Type Spark Arrester]
To avoid serious injury:
A Before touching any part of an exhaust system,
be absolutely sure that it has sufficient time to
cool !
A Always wear safety goggles and a (face) mask.
A The particulate matter contained in the muffler
contains chemicals that are harmful to people,
animals and marine life.
A If you are unable to do this work, have it done
by your KUBOTA Dealer.
C Cleaning spark arrester of muffler
This swirl type spark arrester was examined, tested, and
qualified in accordance with the USDA Forest Service
Standard 5100-1c, "Spark
Combustion Engines".
Maintenance & cleanout procedure:
The swirl type spark arrester should be cleaned and
inspected after every 100 hours of use.
1. Set vehicle in an open area away from combustible
materials and on flat surface.
2. Apply the parking brake and shift range gear shift lever
into the "NEUTRAL" position.
3. Remove the drain plug located on the bottom of the
muffler body.
4. Start engine and raise and lower engine revolution
while tapping on the muffler with a rubber mallet until
the carbon particles are purged from the muffler.
5. Stop the engine.
6. Reinstall the drain plug.
A Visually check the muffler for cracks or holes in the
body, weldment or pipes at regular intervals.
A Replace the entire muffler if it is damaged.
A Do not operate the vehicle with a damaged muffler.
Arresters for Internal
PERIODIC SERVICE
(1) Muffler
(2) Drain plug
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