Service Manual

MOWER DECK
6-21TimeCutter® Z/Precision® Z Service Manual
6
Checking the Tire Pressure
Tire Pressures
Model Rear Tire Front Tire
(caster wheels)
74360
13 psi (90 kPa)
74363 35 psi (241 kPa)
74370 20 psi (138 kPa)
Service Interval: Every 25 hours – Check tire pressure.
Maintain the air pressure in the front and rear tires as
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Check the pressure at the valve stem (Fig. 430). Check
the tires when they are cold to get the most accurate
pressure reading.
Fig. 430 ¿J*
A. Blade, in position for measuring
B. Level surface
C. Measured distance between blade and surface (a)
A. Valve stem
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here. The variance should be no more than 1/8”
(3mm) (Fig. 429).
Fig. 429 ¿J*
A blade that is bent or damaged could break apart and
could seriously injure or kill you or bystanders.
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blade.
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surfaces of blade.
a. If the difference between A and B is greater than 1/8”
(3mm) replace the blade with a new blade. Refer to
Removing the Blades and Installing the Blades.
Note: If a bent blade is replaced with a new one and
the dimension obtained continues to exceed
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Contact an Authorized Toro Dealer for service.
b. If the variance is within constraints, move to the next
blade.
Repeat this procedure on each blade.
!
A
C
B
A