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Specications
Specications
Model Numbers
Serial Nos: 312,000,000 and Higher
PNS600KA443; PNS651KA483; PNS680KC523; PNS740KC604
Systems
Engine
• Engine Specications: See your Engine Owner’s
Manual
• Engine Oil Type: Exmark 4–Cycle Premium
Engine Oil
• RPM: Full Speed:
Kawasaki: 3750 ±50 RPM (PTO not engaged)
Idle: 1500 ±100 RPM
Kohler: 3700 ±50 RPM (PTO not engaged) Idle:
1500 ±100 RPM
Fuel System
• Capacity: 7.0 gal. (26.5 L)
• Fuel Recommendations:
– For best results, use only clean, fresh, unleaded
gasoline with an octane rating of 87 or higher
((R+M)/2 rating method).
– Oxygenated fuel with up to 10% ethanol or
15% MTBE by volume is acceptable.
– Do Not use ethanol blends of gasoline (such
as E15 or E85) with more than 10% ethanol
by volume. Performance problems and/or
engine damage may result which may not be
covered under warranty.
– Do Not use gasoline containing methanol.
– Do Not store fuel either in the fuel tank or
fuel containers over the winter unless a fuel
stabilizer is used.
– Do Not add oil to gasoline.
• Fuel Filter:
Kohler: Kohler P/N 24 050 13
Kawasaki: Kawasaki P/N 49019-7005
• Fuel Shut-Off Valve:
All Units: 1/4 turn increments (“ON”, “OFF”).
Electrical System
• Charging System: Flywheel Alternator
• Charging Capacity: 15 amps
• Battery Type: BCI Group U1
• Recommended Minimum Battery CCA: 260 CCA
• Battery Voltage: 12 Volt
• Polarity: Negative Ground
• Fuses:
All units:
– 25 amp main fuse
– 20 amp charging system fuse
– 10 amp PTO fuse
– 15 amp accessory fuse
Safety Interlock System
• LCD indicators appear for the PTO, park brake,
drive levers, and operator presence in the message
display on the RH control panel.
• PTO must be disengaged, brake engaged, and
motion control levers out (neutral lock) to start
engine. (It is not necessary for the operator to be
in the seat to start the engine.)
• Operator must be in seat when PTO is engaged,
brake is disengaged, or motion control levers are
moved in or engine will stop.
• Engine will stop if either the left, the right, or
both levers are moved from neutral lock position
while brake is engaged.
Operator Controls
• Steering and Motion Control:
Note: Motion control levers are adjustable to
three heights.
– Separate levers, on each side of the console,
control speed and direction of travel of the
respective drive wheels.
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