Waste Disposal; Motor Oil Disposal; Battery Disposal; Trouble Shooting - Exmark LAZER Z ADVANTAGE SERIES Operator's Manual

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4.2.14

5. WASTE DISPOSAL

5.1 MOTOR OIL DISPOSAL

Engine oil and hydraulic oil are both pollutants to the environment. Dispose of used oil at
a certified recycling center or according to your state and local regulations.

5.2 BATTERY DISPOSAL

Federal law states that batteries should not be placed in the garbage. Management and
disposal practices must be within relevant federal, state, or local laws.
If a battery is being replaced or if the unit containing the battery is no longer operating and
is being scrapped, take the battery to a local certified recycling center. If no local
recycling is available return the battery to any certified battery reseller.

6. TROUBLE SHOOTING

6.1 MOWER PULLS LEFT OR RIGHT (W/LEVERS FULLY FORWARD).
6.2 MOWER CUTS UNEVENLY.
Caster pivot bearings pre-load adjustment.
a) Remove dust cap from caster and tighten
nyloc nut until washers are flat and back
off 1/4 of a turn to properly set the pre-load
on the bearings. If disassembled, make
sure the spring washers are reinstalled as
shown in Figure 14.
POTENTIAL HAZARD
♦ Battery electrolyte contains sulfuric acid, which is
poisonous and can cause severe burns
WHAT CAN HAPPEN
♦ Swallowing electrolyte can be fatal or if it touches skin
can cause severe burns.
HOW TO AVOID THE HAZARD
♦ Wear safety glasses to shield eyes, and rubber gloves
to protect skin and clothing when handling electrolyte.
♦ Do not swallow electrolyte.
a) Refer to Tracking Adjustment Section 3.1.3.
b) Check air pressure in tires; 13 psi/drive, 13 psi/pneumatic casters.
c) Check reverse indicator and motion control linkage adjustment. See
section 4.2.12 and 4.2.13.
a) Check air pressure in tires; 13 psi/drive, 13 psi/pneumatic casters.
A more uniform cutting height may be obtained with higher tire pressure on
rough terrain.
A lower tire pressure provides more flotation. Higher pressures in front
casters may cause them to shimmy on hard surfaces.
b) Check deck support chains.
c) Check deck leveling (See Adjustments Section 4.2.2.)
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DANGER
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FIGURE 14
CASTER ADJUSTMENT