Pre-Start - Exmark Lazer Z Operator's Manual

For Exmark Mower Parts Call 606-678-9623 or 606-561-4983
4.1.7
4.1.8
4.1.9
4.1.10
4.1.11

4.2 PRE-START

4.2.1
Ignition Switch: Located on the lower center of console.
The ignition switch is used to start and stop the engine. The switch has three
positions "OFF", "ON" and "START". Insert key into switch and rotate clockwise
to the "ON" position. Rotate clockwise to the next position to engage the starter
(key must be held against spring pressure in this position).
For Kohler units Serial Nos. 251,999 and Lower and all Kawasaki units:
Operator must be in seat with brake engaged, motion control levers out
(neutral lock position) and blade engagement switch "OFF" to start engine.
For Kohler units Serial Nos. 252,000 and Higher:
Brake must be engaged, motion control levers out (neutral lock position)
and blade engagement switch "OFF" to start engine. (It is not necessary for
the operator to be in the seat to start the engine.)
Hour Meter: Located left on center of console. The hour meter is connected to a
pressure switch installed in the engine block and it records the number of hours
that the engine has run. If the ignition switch is left on without engine running,
hour meter will not run.
NOTE: This switch is not a low oil sensor and will not alert the operator if the
engine oil is low.
Fuel Shut-Off Valve: Located directly below center of console. The fuel shut-off
valve is used to shut off the fuel when the machine will not be used for a few days,
during transport to and from the job site, and when parked inside a building. The
valve has three positions, each position made in 1/4 turn increments.
NOTE: The positions for the Kohler 26 HP EFI units are different than all other
units. Reference the table below for the correct locations.
FUEL FLOW Carburetor engines
"OFF"
RIGHT TANK
LEFT TANK
Drive Wheel Release Valves: Located on the top left front corner of hydrostatic
pumps. Drive wheel release valves are used to release the hydrostatic drive
system to allow the machine to be pushed without the engine running. Tilt seat
up to gain access to pumps.
With a 5/8 wrench, turn both valves one turn counter-clockwise to release drive system.
Turn clockwise to reset system. DO NOT overtighten. DO NOT tow machine.
Electronic Control Unit Malfunction Indicator: (Kohler 26 HP EFI units only) The
electronic control unit (ECU) continuously monitors operation of the EFI system.
If a problem or fault within the system is detected, the malfunction indicator light
(MIL) is illuminated. The MIL is the red light located on the control console
between the key switch and the throttle controls. Follow the troubleshooting
steps outlined in the Kohler engine operator's manual if the MIL is illuminated.
Fill fuel tanks. For best results use only clean, fresh regular grade unleaded
gasoline with an octane rating of 87 or higher. Regular grade leaded gasoline
may also be used; however, combustion chamber and cylinder head will require
more frequent service. See Engine Owner's Manual.
DO NOT add oil to gasoline.
DO NOT overfill fuel tank. Never fill the fuel tank so that the fuel level rises
above a level that is 1/2" below the bottom of the filler neck to allow for fuel
expansion and prevent fuel spillage.
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VALVE POSITION
26 hp, EFI engine
DOWN RIGHT
RIGHT DOWN
LEFT LEFT
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