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Advanced maintenance
Hydraulic suspension
2018-9015-003
03-2015
11.4
Hydraulic suspension
11.4.1 Verification
● Measure the suspension rod length of the first axle (X) and of the last axle
(Y) on one side of the spreader.
● Add the measures (X+Y) to obtain the total length.
● The total length must be equal to 300 mm and each rod must measure
150 mm.
Length
(X)
Length
(Y)
Total length
Action required
150 mm
150 mm
=300 mm
The hydraulic suspension is
perfectly adjusted and the
spreader inclination is adequate.
More
than
150 mm
Less than
150 mm
Adjust the inclination of the
spreader tank by removing shims
(1) between the draw bar and the
tank.
Less than
150 mm
More
than
150 mm
Adjust the inclination of the
spreader tank by adding shims (1)
between the draw bar and the
tank.
X
Y
≠300 mm
When the total length is higher
than 150 mm, reduce the volume
of oil inside the cylinders, when it is
lower than 150 mm, increase the
volume of oil.
Refer to section Advanced
maintenance - Hydraulic
suspension.
