- 17 -
1400_GB-WARTUNG_2611
GB
Maintenance
Be advised!
The hydraulic
system must be
rendered pres-
sureless prior to
any work on the
system.
Changing the bearing bush of the tine arms
• The distance (A) in normal operation must be of about
1 mm. If the clearance of the shaft (W) is greater, then
it can be corrected with shims.
• If the distance (A) is greater than 4 mm then the bushes
(B) at the inside of the tine arms are to changed.
Otherwise subsequent damage to the implement may
occur.
Rotor unit
Cam track
Interval:
50 h
Implementation:
- Apply the grease gun to the grease nipple (1)
- Turn the rotor to ensure that the grease is evenly
distributed
- Apply 3-4 strokes during a full rotation
- Make 3-4 full rotations
1
TOP 421A
TOP 461A
Be advised!
Check distance (A)
of shaft (w) at
least 1x annually!
Spring tines
Check the attachment bolts (S) of the spring tines after
the first 10 hours in operation and re-tighten if necessary
(tightening torque: 100 Nm).
The outer tines are shorter and thicker.
If the implement has a tine loss securing device, the two
outer tines are connected; if you want to change one of
the two outer tines, you have to also remove the bolt of
the other tine.
Z
s
