Adjustment - Murray MP450D20 Manual Del Operador

6.5.2 How to Add Fuel to the Engine
!
NOTE! To prevent engine damage, engine is shipped
without oil and gasoline. The fuel tank must be filled with
fuel that complies with the section Fuel Recommendations in
operator's manual for the engine.
!
WARNING! Fuel and its vapors are extremely flam-
mable and explosive. Fire or explosion can cause
severe burns or death:
- Never remove the cap of the fuel tank or add fuel while the
engine is running or when the engine is hot.
- Fill fuel only in a well-ventilated area.
- Do not smoke or allow flame or sparks in the area where the
tank is being filled or where fuel is stored.
- Do not overfill the fuel tank.
- If fuel is spilled, do not attempt to start the engine but move
the machine away from the area of spillage and avoid creating
any source of ignition until petrol vapors have dissipated.
- Replace all fuel tank and container caps securely.
!
WARNING! Avoid skin to have repeated or prolonged
contact gasoline and avoid inhalation of gasoline vapor.
!
NOTE! Please comply with the section How To Add
Fuel in operator's manual of the engine strictly to fill fuel
into your engine.

7. Adjustment

7.1 Setting the Grass Cutting Height
!
CAUTION! Adjust grass cutting height only when
engine is stopped and spark plug boot is disconnected
with the spark plug.
Refer to section 2. Technical specifications to get cutting
height range of each model.
For model MP450D20
1. Remove the wheels from the deck to take them out of their
current cutting height position by loosening the knob on the
center of the wheel(see Fig.26 and Fig.27):
• On the right hand side (same side as the discharge
deflector), screw the knob anti-clockwise to loosen.
• On left hand side wheels (opposite side to the discharge
deflector), screw the knob clockwise to loosen.
Fig. 26
2. Select a suitable one of the three locations as appropriate
for the desired cutting height:
!
3. Securely re-attach the wheels in the selected height of
cut location by pushing the wheel bolt into the hole and
tightening(see Fig.28):
For all other models
The cutting height is centrally adjusted with the cutting height
adjustment lever:
1. Pull the cutting height adjustment lever away from the deck
until clear of the slot to release it from its current position (see
Fig.29).
2. Move the handle forwards or backwards relative to the
mower and align with slot for the desired cutting height posi-
tion (see Fig.30):
Fig.27
• The highest hole on the deck will give the highest height
of cut while the lowest hole on the deck will give the high-
est height of cut.
NOTE! All four wheels must be set at same level's
cutting height holes.
• On the right hand side (same side as the discharge
deflector), screw the knob clockwise to tighten.
• On left hand side wheels (opposite side to the discharge
deflector), screw the knob anti-clockwise to tighten.
Fig. 28
• The slot towards the front of the machine is the lowest
height of.
• The slot towards the front of the machine is the highest
height of cut.
Fig. 29 Fig.30
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