16
OPERATION
The safe operation of this machine is the responsi-
bility of the operator. The operator should be familiar
with the tractor and all attachments that will be used
before starting operation. Refer to and read safety in-
formation on pages 6 through 13.
CONTROLS AND SWITCHES
Know your controls and how to stop tractor, en-
gine and attachments quickly in an emergency.
n Stop tractor by moving steering levers to
neutral position (refer to section on
steering lever operation, page 19-21).
n Stop engine by turning key to “OFF”
position.
n Disengage power to attachments by moving
PTO switch to “OFF” (down) position.
Operating this unit is not difficult once you mas-
ter the use of the controls. We recommend you
equip the tractor with the attachment you will be
using and practice in a flat open area at a me-
dium throttle setting until you are comfortable
with the controls.
Before operating this machine be sure
the operator-presence safety system
works. The engine should not run
without the operator in the seat if the
PTO switch is on or either steering
lever is in the run position.
Several safety switches are incorporated in the
unit’s design to prevent it from being started out
of neutral or with the PTO engaged. All controls
must be in the “OFF” or neutral position before
the unit can be started. There is a safety switch
under the operator’s seat that will cause the en-
gine to stop should the operator leave the seat
with any control engaged.
PRESTART CHECK LIST
nn
nn
n Place tractor on level surface.
nn
nn
n Check crankcase oil level (refer to “Engine
Manual” for proper level and type of oil used).
Never attempt to check oil while
engine is running.
nn
nn
n
Check radiator coolant.
Do not remove radiator cap while
engine is hot!
nn
nn
n
Remove and clean air intake screen on radiator.
When mowing in dusty conditions, dry
grass or long grass, it may be necessary
to remove and clean air intake on the
radiator frequently to prevent engine
overheating.
nn
nn
n Check for grass wrapped around PTO shaft.
When mowing long grass, turn off key and
check for grass wrapped around PTO shaft
every 30 minutes of operation.
Remove fuel solenoid wire to prevent
accidental engine starting before
attempting to remove grass from
around PTO shaft.
nn
nn
n Check air cleaner (refer to “Engine Manual”).
When mowing in dusty conditions, dry grass
or long grass, it may be necessary to remove
and clean air intake on the air cleaner.
nn
nn
n Check to be sure engine is free of dirt and debris.
nn
nn
n Check fuel level. Refer to “Engine Manual” for
correct fuel for your requirements.
Do not fill fuel tank while engine is
running. Allow engine to cool two
minutes before refueling. If fuel is
spilled do not start engine; avoid
creating any source of ignition until
the fuel has evaporated.
nn
nn
n Check tire pressure (see page 22). Improper
pressure will adversely affect traction, steering
IMPORTANT
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PTO SHAFT & CLUTCH ASSEMBLY
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