Exmark Lazer Z XS Manual

Page 1 of 4
109-2928 Rev. A
Loose Parts
Note: Use the chart below to verify that all parts have been shipped.
109-2925 Dealer Literature Pack
Part # Description Qty Use
323-6
98-5975
3290-357
Cap Screw, Hex 3/8-16 x 1
Washer, Belleville
Nut, Hex Flange 3/8-16
8
8
8
Installing the Rollover Protection System (Roll Bar)
103-1309 Warranty Registration Form 1 Fill out and return to Exmark
103-2106
1-603511
Key, Exmark Ignition
Key, Standard Ignition
1
1 Unit ignition
103-7599-03
109-2394
104-8300
Guard
U-bolt
Nut-Nyloc, 3/8-16
1
2
4
Mount over Air Intake Cap
For mounting guard
For mounting guard
109-2924 Literature Pack
Part # Description Qty Use
109-2926
109-2927
103-9143
Manual, Operator’s
Manual, Parts
DVD, Exmark Safety Video
1
1
1
Read and view before operating machine
----------- Manual, Kubota Engine 1 Unit engine
Installing the Rollover Protection
System (Roll Bar)
1. Remove sides and top of crate from the base.
2. Remove 2 Roll Bar Legs and 1 Upper Tube from
the crate.
3. Remove the two brackets from the bottom of the
upper roll bar tube. Retain hardware for later use
(Fig. 1).
4. Align the lower roll bar tubes with the mount pad
on the rear engine frame (Fig. 2).
5. LOOSELY install the lower roll bar hardware (four
3/8-16 x 1 capscrews, four spring disk washers
and four 3/8-16 whizlock nuts) to the tubes on
each side. (Fig. 2).
NOTE: Be sure the spring disk washer cone is
installed towards the head of the capscrew
LAZER Z
®
XS DIESEL
SETUP INSTRUCTIONS
FIGURE 1
For Serial Nos. 600,000 and Highe
r

Page 2 of 4
109-2928 Rev. A
FIGURE 3
FIGURE 2
.
6. Locate the latch pin assemblies (pin and hairpin
connected with a lanyard).
7. Lightly oil the inside surfaces of the ear-shaped
plates at the upper end of the lower roll bar tubes
(Fig. 3).
8. Insert a 1/2-13 x 3 1/4 capscrew (removed in step
3) into the bent tab washer on the lanyard of each
pin assembly (Fig. 3).
Note: Make sure the bent tab in the washer is
towards the head of the bolt.
Locate the upper u-shaped section of the roll bar.
Install the upper roll bar section using the two
1/2-13 x 3 1/4 capscrews and two 1/2-13 hex
flange lock nuts (removed in step 3). Do not
over tighten. Make sure upper roll bar can pivot
freely.
Notes:
• Make sure the capscrew and nuts are
installed with the nut to the inside of the roll
bar.
• Make sure the tab on the lanyard washer is
installed as shown and points toward the
front of the unit.
9. Raise the roll bar into the upright position and
secure with the latch pin assemblies on each
side. Install latch pin from outer surface of roll
bar assembly and secure with the hairpin to the
inside.
10. Torque all lower roll bar hardware attached to
the machine frame to 30 ft-lbs. (41-47 N-m).
Installing Air Cleaner Guard
1. Locate the black U-shaped Guard, (2) U-bolts,
and (4) 3/8-16 Nyloc nuts.
2. Position the Guard over the Air Intake Cap and
loosely install fastening hardware onto right hand
Roll Bar tube as shown in Figure 4.
3. Ensure that the Guard is centered over the Air
Intake Cap and tighten the (4) 3/8-16 nyloc nuts.
FIGURE 4
Checking Tire Pressure
1. Check the tire pressure in the drive tires. Proper
inflation for drive tires is 10 psi (69 kPa).
2. Adjust if necessary.
Positioning the Discharge Chute
1. Loosen two (2) 5/16” nyloc nuts attaching
discharge chute. Lower the discharge chute into
position. Retighten nyloc nuts until chute is
snug but can pivot freely.

Page 3 of 4
109-2928 Rev. A
Servicing the Battery
The machine is shipped with a filled lead acid
battery.
1. Unhook seat latch and tilt seat up to gain access
to the battery.
DANGER
POTENTIAL HAZARD
♦ Charging the battery may produce explosive
gasses
WHAT CAN HAPPEN
♦ Battery gasses can explode causing serious
injury.
HOW TO AVOID THE HAZARD
♦ Keep sparks, flames, or cigarettes away from
battery.
♦ Ventilate when charging or using battery in an
enclosed space.
♦ Make sure venting path of battery is always
open once battery is filled with acid.
2. Check the voltage of the battery with a digital
voltmeter. Locate the voltage reading of the
battery in the table below and charge the battery
for the recommended time interval to bring the
charge up to a full charge of 12.6 volts or greater.
IMPORTANT: Make sure the negative battery
cables are disconnected and the battery charger
used for charging the battery has an output of 16
volts and 7 amps or less to avoid damaging the
battery (see chart below for recommended charger
settings).
Voltage
Reading Percent Charge
Maximum
Charger
Settings
Charging
Interval
12.6 or greater 100% 16 volts /
7 amps No Charging Required
12.4 – 12.6 75 – 100% 16 volts /
7 amps 30 Minutes
12.2 – 12.4 50 – 75% 16 volts /
7 amps 1 Hour
12.0 – 12.2 25 – 50% 14.4 volts /
4 amps 2 Hours
11.7 – 12.0 0 – 25% 14.4 volts /
4 amps 3 Hours
11.7 or less 0% 14.4 volts /
2 amps 6 Hours or More
CAUTION
POTENTIAL HAZARD
♦ If the ignition is in the “ON” position there is
potential for sparks and engagement of
components.
WHAT CAN HAPPEN
♦ Sparks could cause an explosion or moving
parts could accidentally engage causing
personal injury.
HOW TO AVOID THE HAZARD
♦ Be sure ignition switch is in the “OFF” position
before charging the battery.
3. Connect the negative battery cables.
NOTE: If time does not permit charging the
battery, or if charging equipment is not available,
connect the negative battery cable and run the
vehicle continuously for 20 to 30 minutes to
sufficiently charge the battery
.
Servicing Engine Oil
Engine is shipped with oil; check oil level and if
necessary fill to the appropriate level with oil as
specified in Engine Owner’s Manual.
Servicing Engine Coolant
Machine is shipped filled with engine coolant.
WARNING
POTENTIAL HAZARD
♦ Engine coolant is hot and pressurized.
♦ Radiator and surrounding parts are hot.
WHAT CAN HAPPEN
♦ Spray or steam from hot, pressurized liquid in
the engine cooling system and touching a hot
radiator may cause severe burns.
HOW TO AVOID THE HAZARD
♦ Allow the engine to cool completely before
removing the radiator cap or servicing any
component of the cooling system.
WARNING: Battery posts, terminals, and related
accessories contain lead compounds, chemicals
known to the State of California to cause cancer and
reproductive harm. Wash
hands after handling.

Page 4 of 4
109-2928 Rev. A
CAUTION
POTENTIAL HAZARD
♦ Engine coolant is toxic.
WHAT CAN HAPPEN
♦ Swallowing coolant can cause poisoning.
HOW TO AVOID THE HAZARD
♦ Do not swallow
♦ Keep out of reach of children and pets.
With cool engine , check that coolant level is up
to the indicator line on the overflow bottle. If not,
add 50/50 coolant mix to overflow bottle to bring
the level up to the indicator line. Also check
coolant level in radiator. Fill it as high as possible
with 50/50 coolant mix.
NOTE: Units should only be filled with Dex Cool©
extended life coolant, which can be identified
by its orange color.
Service the Hydraulic Oil
The machine is shipped with hydraulic oil in the
reservoir.
1. Run the machine for approximately 15 minutes to
allow any extra air to purge out of the hydraulic
system.
2. Check hydraulic reservoir and if necessary fill the
reservoir to the appropriate level with Mobil 1
15W-50 synthetic motor oil.
3. Replace hydraulic reservoir cap and tighten until
snug. Do not overtighten.
NOTE: The baffle is labeled “HOT” and “COLD”.
The oil level varies with the temperature of the oil.
The “HOT” level shows the level of oil when it is at
225°F (107°C). The “COLD” level shows the level of
the oil when it is at 75°F (24°C). Fill to the
appropriate level depending upon the temperature of
the oil. For example: If the oil is about 150° F (65°C).
Fill to halfway between the “HOT” and “COLD” levels.
If the oil is at room temperature (about 75° F (24°C)),
fill only to the “COLD” level.
Unit Tracking
Operate unit with both drive levers pushed to the full
forward position. Verify that the unit tracks in a straight
line. If not, adjust motion control linkages to correct
tracking as described in Operator’s Manual Adjustment
Section 4.2.11.
Checking Safety Interlock System
1. Check starting circuit. The starter should crank
with the parking brake engaged , PTO
disengaged , the operator in the seat, and
motion control levers moved out in the neutral
lock position.
Disengage parking brake. The starter must not
crank.
Engage parking brake and engage PTO. The
starter must not crank.
Disengage parking brake and move each drive
lever in separately. Starter must not crank.
Move both drive levers in. Starter must not
crank.
2. Check the kill circuits. Run engine at one-third
throttle, disengage parking brake and raise off
of seat (but do not get off of machine) engine
must stop after approx. 1/2 second has
elapsed.
Run engine at one-third throttle, engage PTO
and raise off of seat (but do not get off of
machine) engine must stop after 1/2 second
has elapsed.
Run engine at one-third throttle, with brake
disengaged, move levers in and raise off seat
(but do not get off of machine) engine must
stop after 1/2 second has elapsed.
Run engine at one-third throttle and move left
motion control lever in - engine must stop.
Repeat moving the right lever in , then moving
both levers in - engine must stop whether
operator is on seat or not .
NOTE: If machine does not pass any of these
tests, diagnose and repair any malfunctions
before final delivery to customer.
IMPORTANT: It is essential that operator
safety mechanisms be connected and in
proper operating condition prior to use for
mowing.