Maintenance Instructions
79
4.6.3 Brake Use and Maintenance
If there is oil or dirt on the surface of the brake pads, it should be cleaned with solvent and re-assembled after
it has dried. Regularly check the wear of the oil seals on the brake casing and cap. Change them, if necessary.
WARNING:
The right and left brake pedal free play should be adjusted to be equal. Otherwise, when emergency braking,
the tractor could sway and cause a rollover or accident.
To be safe, test the brakes after any brake mechanism adjustment. The procedures is as follows:
1.
Interlock the right and left brake pedals.
2.
Drive the tractor on a dry, flat road.
3.
Run the tractor in a straight line and use the emergency brake after releasing the main clutch.
4.
Check the tire skid marks on the road surface.
5.
If the skid marks of the right and left drive wheels on the road are consistent (in a straight line and parallel)
then the brake adjustment is good..
6.
Otherwise, readjust if necessary. If it is still not good even after repeated adjustment, the brakes should be
thoroughly checked.
4.7 Steering Mechanism Adjustment and Maintenance
The tractor uses a separate hydraulic steering system consisting of a
cycloid rotary valve, a full hydraulic steering gear, a steering oil
cylinder, an oil tank, a track rod, a constant and overflow pump, and
oil lines. Never adjust the steering during use. During maintenance, it
should be noted that the constant and overflow pump, oil tank, steering
oil cylinder and oil inlet/outlet of the steering gear, as well as Figure 4-10 Steering Mechanism
the oil line joints should be checked and tightened, in order to avoid oil leaks.
If you encounter an oil leak, check the gaskets and make sure that none of the seal rings are damaged.
Replace if necessary.
Summary of Contents for 82XTC
Page 53: ...Electrical Schematic 47...
Page 117: ...TD80 Serials TD824 1F461D19K...
