Adjusting Differential-Lock Cable; Inspecting The Tires; Checking The Front-Wheel Alignment - Toro Workman HD 07369 Operator's Manual

Adjusting Differential-Lock
Cable
Service Interval: Every 200 hours
1. Move the differential-lock lever to the O
2. Loosen the jam nuts securing the differential-lock cable
to the bracket on the transaxle
Figure 50
1. Differential-lock cable
2. Transaxle bracket
3. Adjust the jam nuts to obtain a 0.25 to 1.5 mm (0.01 to
0.06 inch) gap between the spring hook and the OD of
the hole in the transaxle lever.
4. Tighten the jam nuts when finished.

Inspecting the Tires

Service Interval: Every 100 hours
The air pressure in the front tires should be 220 kPa (32 psi)
and the rear tires should be 124 kPa (18 psi).
Operating accidents, such as hitting curbs, can damage a tire
or rim and also disrupt wheel alignment, so inspect the tire
condition after an accident.
Important: Check the tire pressure frequently to ensure
proper inflation. If the tires are not inflated to the correct
pressure, the tires will wear prematurely.
Figure 51 is an example of tire wear caused by under inflation.
position.
FF
(Figure 50).
3. Spring
4. 0.25 to 1.5 mm (0.01 to
0.06 inch) gap
1. Under-inflated tire
Figure 52 is an example of tire wear caused by over inflation.
1. Over-inflated tire
Checking the Front-Wheel
Alignment
Service Interval: Every 400 hours/Yearly (whichever comes
first)
1. Make sure that the tires are facing straight ahead.
2. Measure the center-to-center distance (at axle height) at
the front and rear of the steering tires
Note: The measurement must be within 0 ± 3 mm (0
± 0.12 inch) at the front of the tire then at the rear of
the tire. Rotate the tire 90° and check the measurement.
Important: Check the measurements at consistent
locations on the tire. The machine should be on a
flat surface with the tires facing straight ahead.
44
Figure 51
Figure 52
(Figure 53).