User Guide

107906_0606
12-10
Lubrication
1. Grease the front gauge wheel bearings per the Maintenance
Schedule. Use SAE multi-purpose grease.
2. Grease the four deck lift pivots, located to the side of the
operator’s footrest per the Maintenance Schedule. Use SAE
multi-purpose grease.
3. Grease the deck idler per the Maintenance Schedule. Use SAE
multi-purpose grease.
4. Grease the pump idler per the Maintenance Schedule. Use SAE
multi-purpose grease.
5. Grease the two deck pusher arm pivots per the Maintenance
Schedule. Use SAE multi-purpose grease.
6. Grease the blade spindle assemblies per the Maintenance
Schedule. The spindle assemblies require lubrication annually.
Each spindle shaft is equipped with a grease zerk located under the
deck. Use no more than one or two ounces of SAE multi-purpose
grease, (1 to 2 pumps on an average grease gun). Do not force
lubricant in to grease zerks. Bearings are sealed and do not
require much lubricant.
Electrical system
The electrical system is a 12 volt, negative ground. Recommended
battery size is a garden tractor BCI group U1R with 225 or better cranking
AMP rating. A maintenance-free battery is recommended. Otherwise,
follow battery manufacturer’s maintenance, safety, storing and charging
specifications.
The battery is located under the seat. Fig. 12-3
WARNING: Battery posts, terminals, and related accessories
contain lead and lead compounds, chemicals known to cause
cancer and reproductive harm. Wash hands after handling.
WARNING: Avoid skin contact with battery acid.
Always wear eye protection when checking the battery, acid can
cause serious injury to skin and eyes. If contact occurs, flush area
with clean water and call physician immediately. Acid will also
damage clothing.
Do not allow open flame near the battery when charging.
Hydrogen gas forms inside the battery. This gas is both toxic and
flammable and may cause an explosion if exposed to flame.
Always remove the negative ground first and replace it last.
Do not overfill battery.
Electrolyte may overflow and damage paint, wiring or structure.
When cleaning the battery, use soap and water. Be careful not to
get soap and water into the battery. Use soda mixed in water to
clean corrosion off the terminals.
WARNING: Shorts caused by battery terminals or metal tools
touching metal tractor components can cause sparks. Sparks can
cause a battery gas explosion which will result in personal injury.
Prevent the battery terminals from touching any metal tractor
parts when removing or installing the battery.
Do not allow metal tools to short between the battery terminals
and metal tractor parts.
WARNING: Incorrect battery cable routing could cause damage
to the tractor and battery cables. This can cause sparks which can
cause a battery gas explosion which will result in personal injury.
Always disconnect the negative (black) battery cable before
disconnecting the positive (red) cable.
Common circuit failures are usually caused by shorting, corroded or
dirty terminals; loose connections, defective wire insulation or broken
wires. Switches, solenoids and ignition components may also fail, causing
a shorted or open circuit.
Before attempting any failure diagnosis of the electrical system, use a
test light or voltmeter to check the battery voltage. If the battery voltage is
satisfactory, check the cleanliness and tightness of the terminals and ground
connections. A general understanding of electrical servicing and use of
basic test equipment is necessary for troubleshooting and repair.
Major overhaul or repair of the starting motor or alternator should be
performed by trained technicians only.
Access to engine and hydraulic pumps
The hydraulic pumps are accessed by lifting the seat platform. The seat
platform is hinged at the front. To raise it, release seat latch and tilt seat
platform up and forward. The seat platform catch (Fig. 12-4) will prevent
the seat from going all the way over. However, if more access is desired
under the seat platform, the seat platform catch can be raised allowing the
seat to pivot more. Make certain to place the control arms in the park
brake position and pivot the arm rests upward before placing the seat
platform in the full forward position to prevent arm rest damage.
WARNING: Always wear adequate eye protection when
servicing the hydraulic system and battery.
Hydraulic system
IMPORTANT: Never use hydraulic or automatic transmission fluid in
this system; use only motor oil as specified. Remember, dirt is the primary
enemy of any hydraulic system.
WARNING: Hydraulic oil escaping under pressure can penetrate
skin. Hydraulic oil may cause infection in a minor cut or opening
in the skin. If exposed to hydraulic fluid, see a doctor at once.
Before applying pressure to hydraulic system, make sure all
connections are tight and all hoses and lines are in good
condition. To find a leak under pressure, use a piece of cardboard
or wood — never use your hands. Relieve all pressure in the
system before disconnecting or working on hydraulic lines. To
relieve pressure, lower all attachments and shut off engine.
The 1.0 U.S. gallon (3.79 liter) hydraulic reservoir is located in front of
the engine and under the operator’s platform. Fig. 12-5
Check oil level in hydraulic system after every 50 hours of operation or
weekly, whichever occurs first. Check more often if system appears to be
leaking or otherwise malfunctioning.
Fluid level should be 1” from top of reservoir. Use only SAE 10W40
SG, SF/CC, CD service motor oil.
Figure 12-3
Battery
Figure 12-4
Seat platform catch
Control lever
Seat platform