Exmark Lawn Tractor Motor OIL Disposal, Battery Disposal, Caster Adjustment, Armrest Adjustment

5.2.14Caster 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 18.

5.2.15Seat armrest adjustment.

a)Lift armrest on seat. Locate square tab marked with the numbers 1 through 4. Rotate square tab 1/4 turn to raise or lower the armrest in approximately 1/4” (6.4 mm) increments. See Figure 19.

6.WASTE DISPOSAL

6.1MOTOR OIL DISPOSAL

FIGURE 18

CASTER ADJUSTMENT

Armrest Adjustment

Tab Rotate ¼ Turn

FIGURE 19

ARMREST ADJUSTMENT

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

7.1MOWER PULLS LEFT OR RIGHT (W/LEVERS FULLY FORWARD).

a)Refer to Tracking Adjustment Section 4.1.3.

b)Check air pressure in tires; 13 psi/drive, 13 psi/pneumatic casters.

-39 -