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and linkage. This will help insure adequate cooling and
correct engine speed and will reduce the possibility of
overheating and mechanical damage to the engine.
Tire Pressure Service
Service Interval/Specification
Maintain the air pressure in the front and rear tires as
specified. Check the pressure at the valve stem after every
50 operating hours or monthly, whichever occurs first
(Fig. 32). Check the tires when they are cold to get the
most accurate pressure reading.
Rear Tire Pressure: 12–14 psi (83–97 kPa)
Castor Tire Pressure: 20–24 psi (138–165 kPa)
Figure 32
1. Rear Tire
Fuse Service
Service Interval/Specification
The electrical system is protected by a fuse. It
requires no maintenance, however, if the fuse blows
check component/circuit for malfunction or short. To
replace fuse pull out on the fuse (Fig. 33) to remove
or replace it.
Fuse:
F1–7.5 amp, blade-type
1
2
m–2147
2. Castor tire
28
1
Figure 33
1. Fuse 7.5 amp
Brake Service
Service Interval/Specification
Before each use, check brakes for proper operation.
Always set the parking brake when you stop the machine
or leave it unattended. If the parking brake does not hold
securely, an adjustment is required.
Checking the Brake
1. Park the machine on a level surface, disengage the
power take off (PTO), set the parking brake, and turn
the ignition key to "OFF" to stop the engine. Remove
the key.
2. Set the parking brake (Fig. 34).
2
Figure 34
1. Upper control bar
3. Rear wheels must lock when you try to push the
machine forward. Adjustment is required if the wheels
turn and do not lock; refer to Adjusting the Brake,
page 29.
m–5206
1
m–5233
2. Parking brake lever (set
position)
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