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Problem Cause
There is vibration in the product. The blades are loose. Refer to
To examine the blades on page 56
.
One or more of the blades are not balanced. Refer to
To replace the blades on
page 56
.
The engine is loose.
The bevel gear is loose.
There is an object in the PTO belt pulley.
The engine is defective.
The drive shaft is defective.
The vibration damping units and/or rubber connectors are worn out.
The cutting result is unsatisfacto-
ry.
The blades are blunt or damaged. Refer to
To replace the blades on page 56
.
The grass is long or wet. Refer to
To get a good cutting result on page 40
.
The cutting deck is not parallel to the ground. Refer to
To do a check of the
parallelism of the cutting deck on page 57
and
To do a check of the parallelism
of the cutting deck on page 58
.
There is grass blockage in the cutting deck. Refer to
To clean the product on
page 46
.
The tire pressure is different on the right and left sides. Refer to
Tire pressure on
page 55
.
The pivoting wheels have different tire pressure on the right and left sides. Refer
to
Technical data on page 67
.
The product is operated at too high speed. Refer to
To get a good cutting result
on page 40
.
The engine speed is too low. Refer to
Technical data on page 67
.
The belt tension is not correct.
The 48 V batteries does not
charge.
The battery temperature is less than 0 °C.
The power supply is not correctly connected.
The connectors of the power supply are dirty or damaged.
The 48 V batteries are too hot. The battery cooling system is dirty. Refer to
To clean the battery cooling system
on page 47
.
The battery cooling fan is defective.
The batteries are dirty.
62 1591 - 008 - 12.12.2022
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