Maintenance location
Work instructions
Interval
After connecting:
Adjust the distance of the hold-down to the ball to max.
0.5 mm:
max. 0.5 mm
max. 0.5 mm
For this purpose, according to the design, e.g.
- turn upper stop screw and secure with nut or
- remove hold-down and turn lower setscrew.
Now secure the hold-down with bolts and cotter pins.
daily
After unhitching:
Place the protective cap on the ball.
daily
Drawbar eye
Fastening
¾
Check mounting screws for firm seat (560 Nm)
40 h
Wear
a
h
b
¾
Replace the component concerned if one of the wear limits
has been exceeded or fallen short of (workshop work):
40 h
Designation
Nominal
dimension (mm)
Wear dimension
(mm)
ø eye
a
51
53
Width of ring b
25.5
23.0
Height of ring h
54.0
51.5
Fastening
¾
Check mounting screws for firm seat (560 Nm)
40 h
Wear
a
h
b
¾
Replace the component concerned if one of the wear limits
has been exceeded or fallen short of (workshop work):
40 h
Designation
Nominal
dimension (mm)
Wear dimension
(mm)
ø eye
a
71
73
Width of ring b
25.5
23.0
Height of ring h
54.0
51.5
Machine
Frame, frame connection parts
Check condition and firm seating
40 h
Tines, tine holders and stone release
protection
Check for condition, firm seating and wear
(Tool carrier bolts (M20): 500 ± 50 Nm)
daily
Tool carrier
Check condition and firm seating
prior to
use
Coulter
Check condition, mounting, firm seating and wear
daily
Levelling discs
Check for play, leak tightness of bearings and true running
daily
¾
In case of loose discs, tighten all screws with 160 ± 20 Nm.
¾
When replacing discs, tighten all screws with 200 ± 20 Nm.
¾
Do not use adhesives for securing.
as
required
70
