Cleaning, Maintenance, And Storage; Cleaning, Maintenance And Draining; Storage - Maruyama MS074 Manuel Du Propriétaire

4. Cleaning, maintenance, and storage

Cleaning, maintenance and draining

For cleaning, checking and maintenance, be sure
to stop the machine.
Check and maintenance items
for each season
Cleaning of air cleaner
Clean the regularly to remove dirt and prevent
clogging.
・When element becomes dirty and clogged,
reduced output or difficulty starting is observed.
・When cleaning the element, wash it using
soapy water squeeze to remove water and
allow to dry. Apply 2 drop of oil and squeeze
filter to dispeise oil on filter.
1
Disassembly
2
Clean
Soapy water
Squeeze
3
hard
Squeeze
fallow to dry
Cleaning ignition plug
・Remove car-
0.6~0.7mm
bon, and adjust
the clearance
Remove
to 0.6-0.7mm.
carbon
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Pump
Check for worn piston packing and seal packing,
and replace worn one with new one.
※ For disassembly and maintenance, consult with
your authorized Maruyama service dealer.
Drain
CAUTION
Make sure to drain, otherwise the pump might be
damaged by freezing in winter.
①Remove drain cap of chemical tank and hose
connecting screw of pump to drain residual liquid.
②Put fresh water into the chemical tank, start
the engine, spray from the nozzle to clean the
pump and inside of the hose.
③Operate for 15-20 seconds to drain residual
liquid at the throttle lever position, which is a
little bit back from full open position.
④Set throttle lever at low speed, and stop the
engine with the stop button.
Hose contacting screw
Drain cap
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CAUTION
Don't leave chemicals in the chemical tank and
pump. This might cause damage to the machine.

Storage

1
Remove fuel from fuel tank, and operate the
machine in idling state until it stops.
2
Set pressure control valve handle to "Start".
Start
3
Move throttle lever to low-speed position.
4
Maintenance of cylinder
①Remove plug. ②Few drops of oil.
③Pull two or
three times.
④Put in plug.
5
After finishing the above, put the machine in
a box and store it at a place free from mois-
ture and which is well ventilated.
CAUTION
・When damage is found, store it after making
repairs. Use the genuine parts MARUYAMA
for all parts and repairs.
・Store at a place that is free from moisture,
dust, and repairs.
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