Cleaning, Maintenance, And Storage; Cleaning, Maintenance And Draining - Maruyama MS75 Manual Del Propietario U Operador

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
Air Filter Cleaning
1.Loosen the knob and remove the air filter cover.
2.Remove the foam element and filter screen from
the air filter body.
3.Clean the foam element and filter screen with
warm, soapy water. Let the screen and element
dry completely.
4.Apply a light coat of SAE 30 motor oil to the
foam element and squeeze out all excess oil.
5.Reassemble the filter screen and foam element
to the air filter body.
6.Reinstall the air filter cover and tighten the knob.
1
Disassembly
Air Filter Cover
2
Clean
3
Squeeze
Cleaning ignition
plug
・Remove car-bon,
and adjust the
clearance to 0.6-
0.7mm.
English
Filter Screen
Foam Element
Soapy water
Squeeze
hard
fallow to dry
0.6~0.7mm
Remove
carbon
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.
21
Hose contacting
screw
Drain cap