Jacobsen Turfcat 500 T523D 2WD Safety & Operation Manual - Warning
4 OPERATION
14
4.8
USING DIFFERENTIAL LOCK ________________________________________________
A differential lock is available as an optional
feature and can be applied any time during
operation to momentarily improve traction. When
engaged the differential lock evenly distributes power to
both the left and right wheels.
The lock is normally applied when one wheel has started
to spin and additional traction is required. The lock
remains engaged as long as the switch is held down.
Releasing the switch returns the tractor to normal drive.
4.9
HILLSIDE OPERATION _____________________________________________________
The tractor has been designed for good traction and
stability under normal mowing conditions; however, use
caution when operating on slopes, especially when the
grass is wet. Wet grass reduces traction and steering
control.
1.
Always mow with the engine at full throttle but reduce
forward speed to maintain the proper cutting fre-
quency.
2.
To prevent tipping or loss of control do not start or
stop suddenly or make sharp turns. Lower
implement to the ground when descending slopes.
3.
If the tractor tends to slide or the tires begin to
“mark” the turf, angle tractor into a less steep grade
until traction is regained or tire marking stops.
4.
If tractor continues to slide or mark the turf, the
grade is too steep for safe operation. Do not make
another attempt to climb, disengage power take-off
and back down slowly.
5.
When descending a steep slope, always lower
implements to the ground to reduce the risk of
tractor overturning.
Correct tire pressure is essential for maximum traction.
See Parts & Maintenance Manual
4.10 TOWING / TRAILERING ____________________________________________________
If the tractor experiences problems and must be shut
down and removed from the area, it should be loaded
onto a trailer for transport. If a trailer is not available, the
unit can be towed slowly short distances.
Use care when loading and unloading tractor. Fasten
tractor to trailer to prevent tractor from rolling or shifting
during transport.
Before towing, open tow valve. The tow valve permits
moving the tractor without starting the engine and
prevents possible damage to hydraulic components.
The tow valve (A) is located on the bottom of the drive
pump under the tractor. To open valve, loosen jam nut on
valve stem and turn valve counterclockwise.
Before towing make sure attachment is raised. If it cannot
be raised, remove it from the tractor.
Close valve completely and lock in place with jam nut
after towing.
NOTE:
Do not exceed 2 MPH (3.2 KPH) while towing.
Long distance towing is not recommended.
Figure 4A
CAUTION:
When the differential lock is
applied steering control will be less responsive.
Release lock and return to normal drive as soon
as traction has been restored.
!
WARNING
To minimize the possibility of overturning, the safest
method for operating on hills and terraces is to travel
up and down the face of the slope (vertically), not
across the face (horizontally). Avoid unnecessary
turns, travel at reduced speeds, and stay alert for
hidden hazards.
CAUTION:
Do not operate this tractor on
slopes greater than 16°.
!
!
!
A
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