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Specications
Specications
Model Numbers
Serial Nos: 790,000 and Higher
LZZ23KC486; LZZ23KA526; LZZ23KC526; LZZ27KC526; LZZ27KC606; LZZ29KA606; LZZ34KA606;
LZZ34KA726
Systems
Engine
• Engine Specications: See your Engine Owner’s
Manual
• RPM: Full Speed: 3750 ±50 RPM (PTO not
engaged) Idle: 1500 RPM
Fuel System
• Capacity: 12.0 gal. (45.4 L)
• Type of Fuel: Regular unleaded gasoline, 87
octane or higher.
• Fuel Filter:
– Kohler:
Kohler P/N 24 050 13
– Kawasaki:
Kawasaki P/N 49019-7001
• Fuel Shut-Off Valve:
All Units: 1/4 turn increments (“ON”, “OFF”).
• Fuel level eight segment display — right hand
control panel.
• Low fuel indicator light.
Electrical System
• Charging System: Flywheel Alternator
• Charging Capacity:
Kohler and Kawasaki: 15 amps
• Battery Type: BCI Group U1
• Recommended Minimum Battery CCA:
– 34HP Kawasaki: 340 CCA
– All other engines: 260 CCA
• Battery Voltage: 12 Volt
• Low Voltage Light — RH control panel
• Polarity: Negative Ground
• Fuses:
All units:
– 25 amp main fuse
– 25 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
two heights.
– Separate levers, on each side of the console,
control speed and direction of travel of the
respective drive wheels.
– Steering is controlled by varying the position
of the levers relative to each other.
– Moving motion control levers outward (in
slots) locks the drive system in neutral.
• PTO Engagement Switch: Engages electric clutch
(to drive belt) which engages mower blades.
• Parking Brake Lever: Engages parking brake.
• Parking Brake Release Button: Releases parking
brake.
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