Agri-Fab 690 - Manual (Page 18)

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• Connect the other jumper cable to the negative
terminal of the good battery, then to the frame of
the unit with the dead battery.
WARNING: Failure to use this procedure
could cause sparking, and the gas in
either battery could explode.
Cleaning Battery
• Clean the battery by removing it from the unit and
washing with a baking soda and water solution. If
necessary, scrape the battery terminals with a wire
brush to remove deposits. Coat terminals and
exposed wiring with grease or petroleum jelly to
prevent corrosion.
Battery Failures
Some common causes for battery failure are: incorrect
initial activation, lack of water, adding chemicals other
than water after initial activation, undercharging,
overcharging, corroded connections, freezing. These
failures do not constitute warranty.
Lubrication
WARNING: Always stop engine and
disconnect spark plug wire before
cleaning, lubricating or doing any kind of
work on lawn tractor.
Pivot Points
• Lubricate all pivot points with light oil once a season.
Ball Joints
• The ball joints and drag link ends are permanently
lubricated and do not need periodic lubrication.
Hydrostatic Transmission
The hydrostatic transmission is filled at the factory and
does not require checking. If repairs are needed,
contact your local service dealer. The hydrostatic
transmission contains approximately 2.5 quarts of SAE
20W50 oil.
Steering Gears
• Lubricate teeth of steering gears with automotive
multi-purpose grease after every 25 hours of
operation or once a season. See Figure 20.
Steering Shaft
• Lubricate steering shaft at least once a season with
light oil. See Figure 20.
Figure 20
Linkage
• Once a season lubricate all the pivot points on the
clutch, brake and lift linkage with SAE 30 engine oil.
Wheels
• The front wheels may be provided with optional
grease fittings. The rear wheels must be removed
from the axle for lubrication. Lubricate at least once
a season with automotive multi-purpose grease.
Cutting Blades
Removing Blade
WARNING: Be sure to disconnect and
ground the spark plug wire(s) and remove
ignition key before working on the cutting
blade to prevent accidental engine
starting. Protect hands by using heavy
gloves or a rag to grasp the cutting blades.
• Remove the hex flange nut which holds the blade to
the blade spindle. See Figure 21.
Lube
Lube
Lube