Country Clipper CHALLENGER D510, Product Manual, Page: 28 / 96

5.5
Tires
5.3 It is important that the proper tire pressure is maintained to obtain a level cut. Improper tire inflation will
affect the deck level and quality of cut. Normally the tire inflation should be equal for all tires but there
are instances that the tire inflation can be varied to obtain optimum cut quality.
5.3.1 Recommend Tire Pressures… Check tire inflation before each use.
Rear Drive Tires……………………………………… 10 to 16 PSI / 69 to 110 kPa
(Recommended 12 PSI / 83 kPa)
Front Caster Tires…………….……………………… 10 to 16 PSI / 69 to 110 kPa
(Recommended 12 PSI / 83 kPa)
5.3.2 Rear Drive Tire Lug Nuts… Country Clipper recommends that the lug nut torque be checked
within the first 5 hrs of initial operation, thereafter every 50 hours. Repeat inspection process
following the removal of tires for replacement or repair.
Wheel Lug Nut Torque……………………………………. 75 ft/lbs (102 Nm)
Belts
5.4 Belts should be inspected frequently for wear and serviceability. Belts showing signs of severe cuts, tears,
separation, weather checking, cracking, and/or burns caused by slipping should be replaced. Slight
raveling of belt covering does not indicate failure; trim the raveling/s from the belt. Additionally, the
pulley grooves and flanges should be inspected for wear. A V-belt in good condition should never run
against the bottom of the groove. If this is the case the pulley should be replaced, otherwise the belt will
slip excessively. Excessive belt slip will cause loss of power and premature belt failure.
Keep oil and grease away from belts. These compounds will deteriorate the belt composition in a short
time.
Electrical System
5.5 Your Country Clipper mower is a 12 volt, negative ground system.
5.5.1 Battery… Country Clipper uses a 12 volt maintenance free battery with 300 Cold Cranking Amps
(CCA). When a replacement is required use the same or equivalent specification.
5.5.2 Battery Cleaning … Keeping the terminals and the battery case clean will help to extend the life of
the battery. Battery cleaners are available or you can use a mixture of baking soda and water; use
to clean the terminals, cables and the battery case. Once the acid is neutralized, rinse the battery
with water. After cleaning the terminals and cables with a wire brush, reinstall the battery cables
and use a terminal protector spray to protect the terminals from future corrosion.
If the Hydrostatic Transaxle Drive Belt fails, loss of drive control will occur; especially when
operating on a slope. If this occurs while operating the mower, place the Drive Control Lever(s)
in Neutral Lock position, set the Park Brake, and turn the engine off. Inspect machine for
cause and contact your Country Clipper dealer to remedy the issue before continuing
Warning
Attention must be given to inspecting the Drive Tire Lug Nuts for proper torque. Failure to
correctly torque the nuts can result in the loss of a wheel, which can result in the loss of control
of the mower. This is especially important when operating on slopes.
Warning
Avoid eye, skin, and clothing contact with battery acid. Acid can cause serious injury. Always
wear eye and hand personnel protective equipment. If contact occurs, flush area with clean
water and get medical attention. When charging the battery, keep away from ignition sources.
Hydrogen gas forms in the battery; the gas is toxic and explosive. Always remove the negative
ground first and reinstall last.
Warning