Checking The Tire Pressure; Adjusting The Caster-Pivot Bearing - Toro 74523 Operator's Manual

6. Check that the machine does not creep from the
neutral position with the park brakes disengaged.
7. Install the fuel tank, if you removed it.
8. Install the cushion.

Checking the Tire Pressure

Service Interval: Every 50 hours/Monthly (whichever
comes first)
Maintain the air pressure in the rear tires at 83 to 97 kPa (12
to 14 psi).
Important: Uneven tire pressure can cause an uneven
cut.
Note: The front tires are semi-pneumatic tires and do not
require air-pressure maintenance.
Figure 55
Adjusting the Caster-Pivot
Bearing
Service Interval: Every 500 hours/Yearly (whichever comes
first)
1. Disengage the blade-control switch (PTO), move the
motion control levers to the N
and set the parking brake.
2. Shut off the engine, remove the key, and wait for all
moving parts to stop before leaving the operating
position.
3. Remove the dust cap from the caster and tighten the
locknut (Figure
4. Tighten the locknut until the spring washers are flat,
and then back off a 1/4 turn to properly set the preload
on the bearings
Important: Make sure that the spring washers are
installed correctly as shown in
5. Install the dust cap
1. Spring washers
2. Locknut
40
-
EUTRAL LOCK
56).
(Figure 56).
Figure
(Figure 56).
Figure 56
3. Dust cap
position,
56.