Specifications; Model Numbers; Systems - Exmark LAZER Z Operator's Manual

Specifications

Specifications

Model Numbers

Serial Nos: 720,000 and Higher
LZ27KC605; LZ28KC605; LZ28KA605; LZ31BV605; LZ31BV665; LZ31BV725

Systems

Engine
• Engine Specifications: See your Engine Owner's
Manual
• RPM: Full Speed: 3750 ±50 RPM (No Load)
Idle: 1500 RPM
Fuel System
• Capacity: 13.5 gal. (51.0 L)
• Type of Fuel: Regular unleaded gasoline, 87
octane or higher.
• Fuel Filter:
– 27HP Kohler:
In-line 15 Micron Kohler P/N 2405010.
– 28HP Kohler EFI :
In-line 22 Micron Exmark P/N 99–9403 (low
pressure).
In-line 10 Micron Kohler P/N 2405003 (high
pressure).
– 28HP Kawasaki:
In-line Kawasaki P/N 49019–7001.
– 31 HP Briggs & Stratton:
In-line 30 Micron Briggs P/N 695327.
• Fuel Shut-Off Valve:
All Units except Kohler EFI: 1/4 turn increments
("ON", "OFF").
Kohler EFI: 1/4 turn increments (left tank,
"OFF", right tank).
• Fuel gauge in left hand fuel tank.
Electrical System
• Charging System: Flywheel Alternator
• Charging Capacity:
– Kohler and Kawasaki : 15 amps
– Briggs & Stratton: 20 amps
• Battery Type: BCI Group U1
• Battery Voltage: 12 Volt
• Polarity: Negative Ground
• Fuses:
– All Units except Kohler EFI
Two 20 amp blade type
– Kohler EFI units
Two 20 amp and one 10 amp blade type
Safety Interlock System
• 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.
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