Murray 425615x50A Instruction Book Download Page 9

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F-030744L

4. Slowly push the speed control pedal forward

to the desired speed.

How To Operate With The Mower
Housing

IMPORTANT: When you operate with the
mower housing, always operate with the
throttle control in the FAST position.

1. Start the engine.

2. Move the lift lever to a height of cut position.

In high or thick grass, cut the grass in the
highest position first and then lower the
mower housing to a lower position.

3. Move the throttle control to the SLOW posi-

tion.

4. Slowly move the blade rotation control to the

ENGAGE position.

5. Move the throttle control to the FAST posi-

tion.

6. Slowly push the speed control pedal to the

desired speed.

NOTE: When you mow in heavy grass or
mow with a bagger, use a slow forward
speed.

7. Make sure the level of cut is still correct.

After you mow a short distance, look at the
area that was cut. If the mower housing does
not cut level, see the instructions on “How To
Level The Mower Housing” in the Mainten-
ance section.

WARNING: For better control of the
unit, select a safe speed.

How To Operate On Hills

WARNING: Do not ride up or down
slopes that are too steep to back
straight up. Never ride the unit

across a slope.

1. Control the speed only with the speed control

pedal. Do not use the brake pedal on a hill.

2. To help prevent an accident, slowly move the

speed control pedal. Avoid sudden turns or
changes in speed.

3. To reduce forward speed when going down a

hill, slowly release the speed control pedal
until the unit slows to the desired speed.

How To Stop On a Hill

1. Avoid stopping on a hill. If you must quickly

stop in an emergency, remove your right foot
from the speed control pedal and quickly de-
press the left brake pedal.

2. Set the parking brake.

3. Before you dismount from the seat, move the

throttle control to the SLOW position, move
the blade rotation control to the DISEN-
GAGED position, turn off the engine and set
the parking brake.

How To Start Operation On A Hill

1. Start the engine

2. Move the blade rotation control to the EN-

GAGED position.

3. Move the throttle control to the FAST posi-

tion.

4. Depress the brake pedal and release the

parking brake. As you release the parking
brake, push the speed control pedal to the
desired speed.

Slowly push the speed control
pedal as you release the parking
brake. The parking brake must be

disengaged before the speed control pedal
is able to engage the transmission.

Before Starting The Engine

Check the oil

NOTE: The engine was shipped from the fac-
tory filled with oil. Check the level of the oil.
Add oil as needed. See the engine manufac-
turer’s instructions for the type of petrol and
oil to use.

1. Make sure the unit is level.

NOTE: Do not check the level of the oil
while the engine runs.

2. Check the oil. Follow the procedure in the

engine manufacturer’s instructions.

3. If necessary, add oil until the oil reaches the

FULL mark on the dipstick. The quantity of oil
needed from ADD to FULL is shown on the
dipstick. Do not add too much oil.

Add Petrol

WARNING: Always use a safety
petrol container. Do not smoke
when adding petrol to the fuel tank.

Do not add petrol when you are inside an
enclosure. Before you add petrol, stop the
engine and let the engine cool for several
minutes.

(Figure 6) Fill the fuel tank (1) to the FULL (2)
position with regular unleaded petrol. Do not use
premium unleaded petrol. Make sure the petrol
is fresh and clean. Leaded petrol will increase
deposits and shorten the life of the valves.

How To Start The Engine

WARNING: The electrical system
has an operator presence system
that includes a sensor switch for

the seat. These components tell the
electrical system if the operator is sitting
on the seat. This system will stop the
engine when the operator leaves the seat.
For your protection, always make sure this
system operates correctly.

NOTE: The engine will not start unless you
depress the clutch/brake pedal and move the
blade rotation control to the DISENGAGE
position.

1. Push the brake pedal completely forward.

Keep your foot on the pedal.

2. Make sure the blade rotation control is in the

DISENGAGE position.

3. Move the throttle control completely forward

to the CHOKE or FAST position. Some mo-
dels have a separate choke knob. Pull the
choke knob to the full CHOKE position.

4. Turn the ignition key to the START position.

NOTE: If the engine does not start after
four or five tries, move the throttle control
to the FAST position. Again try to start the
engine. If the engine will not start, see the
TROUBLE SHOOTING CHART.

5. Slowly move the throttle control to the SLOW

position.

6. To start a hot engine, move the throttle con-

trol to a position between FAST and SLOW.

Mowing And Bagging Tips

1. For a lawn to look better, check the cutting

level of the mower housing. See “How To
Level The Mower Housing” in the Mainten-
ance section.

2. For the mower housing to cut level, make

sure the tyres have the correct amount of air
pressure.

3. Every time you use the unit, check the blade.

If the blade is bent or damaged, immediately
replace the blade. Also, make sure the nut
for the blade is tight.

4. Keep the blade(s) sharpened. Worn blades

will cause the ends of the grass to turn
brown.

5. Do not cut or bag grass that is wet. Wet

grass will not discharge correctly. Let the
grass dry before cutting.

6. Use the left side of the mower housing to trim

near an object.

7. Discharge the cut grass onto the mowed

area. The result is a more even discharge of
cut grass.

8. When you mow large areas, start by turning

to the right so that the cut grass will dis-
charge away from shrubs, fences, driveways,
etc. After one or two rounds, mow in the op-
posite direction making left turns until fin-
ished.

9. If the grass is very high, cut two times to de-

crease the load on the engine. First cut with
the mower housing in the highest position
and then lower the mower housing for the
second cut.

10. For better engine performance and an even

discharge of the cut grass, always operate
the engine with the throttle in FAST position.

11. When you use a bagger, operate the engine

with the throttle in FAST position and the
speed control pedal pushed 1/3 to 1/2 for-
ward..

12. After each use, clean the bottom and top of

the mower housing for better performance.
Also, a clean mower housing will help pre-
vent a fire.

MAINTENANCE

NOTE: Illustrations and pictorials begin on
page 2.

General Recommendations

1. The owner’s responsibility is to maintain this