24
•
Repair, service, maintenance and cleaning work must only be carried out when the machine
is at a standstill. Switch off the engine and remove the ignition key.
•
Protect the rotary tedder and tractor from rolling.
•
The raised rotary tedder must be prevented from accidentally being lowered!
•
After service and maintenance work has been completed, all protective panels and other
protective devices must be correctly fitted again.
•
Avoid skin contact with oil and grease.
•
If any injury is caused by oil escaping from the system, consult a doctor immediately.
•
Observe all other safety instructions to prevent injuries and accidents.
4. Care and maintenance
4.1 Special safety instructions
To ensure the correct operation of the rotary tedder and reduce wear, certain maintenance and
service intervals must be observed. These include intervals for the cleaning, greasing and oiling
of parts and components and the inspection and tightening of bolts. The bolts on all tines must
be checked after the first hours of operation and tightened if necessary (95 Nm), and thereafter
checked daily and tightened if necessary.
After each extended period of non-operation, ventilate the friction coupling on the PTO shaft
(KW 7.70; KW 8.80)
4.2 General
Independently of the adjacent table, the following
torque moments M
A
[Nm] apply:
Tines
95
Swather disc bearings
42
Hinge plate on the
bar joints
85
Bolts/nuts
M
A
[Nm]
Torque moment M
A
(if not stated differently).
A = thread size
(Property class can be seen on bolt head.)
A
5.6
29
42
2,2
4,5
7,6
18
37
64
100
160
4,4
8,7
15
36
72
125
200
215
310
1050
330
350
M 4
M 5
M 6
M 8
M 10
M 12
M 14
M 14x1,5
M 16
M 16x1,5
M 20
M 24
6.8
M (Nm)
8.8
10.9
A
O
/
12.9
M 24x1,5
M 24x2
M 27
M 27x2
M 30
5,1
10
18
43
84
145
235
255
365
2450
390
3,0
5,9
10
25
49
85
135
145
210
225
730
710
1220
1350
1800
1950
2100
1150
1550
1650
1450
800
1100
1150
610
425
8 . 8
1
0 . 9
A
KR-0-130