Checking The Tire Pressure - Toro 74538 Operator's Manual

Figure 57
1. Left cable adjustment
6. Check for proper tracking.
Note: If the machine will not start after adjusting
the tracking, make sure proximity switch target aligns
with bolt attached to motion control lever. Refer to
Adjusting the Proximity Switch (page 41).
7. Repeat the cable adjustment until the tracking is
correct.
8. Check that the machine does not creep from neutral
with the park brakes disengaged.
Important: Do Not rotate the linkage too far, as
this may cause the machine to creep in neutral.
Adjusting the Proximity Switch
Use this procedure if the machine will not start after
adjusting the tracking.
1. Check and ensure the bolt attached to the motion
control lever aligns with the proximity switch target
(Figure 58).
2. If needed, loosen the bolts and adjust the proximity
switch until the target aligns with bolt attached to the
motion control lever (Figure 58).
3. Check the distance of the bolt to the proximity
switch. It needs to be between 0.050 and 0.090
inches (1.27 to 2.29 mm) (Figure 58).
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2. Right cable adjustment
4. If adjustment is needed, loosen the jam nut and
adjust the bolt to the correct distance. Tighten the
jam nut after adjusting the bolt (Figure 58).
5. Test the safety interlock system before operation.
Refer to The Safety Interlock System (page 20).
1 6
2
1. Proximity switch target
2. Proximity switch
3. Bolts and nuts

Checking the Tire Pressure

Service Interval: Every 50 hours/Monthly (whichever
comes first)
Maintain the air pressure in the rear tires at 12-14 psi
(83-97 kPa). Uneven tire pressure can cause an uneven
cut.
Note: The front tires are semi-pneumatic tires and do
not require air pressure maintenance.
41
2 3 4
6
4
5
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Figure 58
4. Bolt attached to the motion
control lever
5. Distance between 0.050
and 0.090 inches (1.27 to
2.29 mm) is needed
6. Jam nut