Exmark FMD524 - Manual (Page 41)

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6. WASTE DISPOSAL
6.1 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.
6.2 BATTERY DISPOSAL
DANGER
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.
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.
7. TROUBLE SHOOTING
7.1 MOWER TRACKS TO LEFT OR RIGHT.
a) Check the drive tire pressures and tire circumferences. See 5.1.12.
b) Turn knob on the right hydro control linkage in the direction that the mower needs
to be adjusted to. Turn the knob in 1/4 turn increments until the mower tracks
correctly.
7.2 MOWER CUTS UNEVENLY.
a) Check the drive tire pressures and tire circumferences. See 5.1.12. A more
uniform cutting height may be obtained with higher tire pressure on rough terrain.
A lower tire pressure provides more flotation.
b) Check deck support pins. Hairpin clips must be in the same hole position on each
support pin. See Section 5.2.1.
c) Check deck support alignment and check mounting brackets to be sure all bolts
are tight.
d) Check blades tip to tip for straightness. (They should be within 3/16”, or one
blade width from being in line.)
7.3 ENGINE WILL NOT START.
a) Make sure battery has a full charge.
b) Check that the throttle control is midway between “slow” and “fast” positions, and
choke is in “on” position for a cold engine or “off” position for a warm engine.
c) Make sure the speed control lever is in the “true neutral” position. See Section 5.2.5.
d) Check that the PTO is disengaged.
e) Make sure the "OPC" levers are depressed.
f) Check that there is fuel in the tank and that the fuel valve is open.
g) Check that the spark plug wires are properly connected.