- 95 -
9901.00.34DE00; 02.2017
6XEMHFWWRWHFKQLFDOPRGL¿FDWLRQV
M
AINTENANCE
S
UPER
A
LBATROS
140 MW; S
ERIES
2
35 A
DJUSTING
THE
SPRING
FORCE
OF
THE
TOWER
SUSPENSION
Adjustment instructions
•
Perform the adjustment when the implement is
raised.
A
•
The link must be above the damping cylinder
(
A
DQGEHÀXVKZLWKWKHWRZHUIUDPH
•
/LQNWRRIDULQVLGHLQFUHDVHWKHK\GUDXOLF
pressure on the pressure tank.
•
/LQNWRRIDUIRUZDUGVGHFUHDVHWKHK\GUDXOLF
pressure on the pressure tank.
Adjustment
Ź
1.) Connect the hydraulic hose (marked in
white) for the spring force adjuster to a
single-acting control device on the tractor.
"Connect the hydraulic lines" - page 46
must be observed.
4.
2.
Ź
2.) Open the shut-off valve on the pressure
tank.
Ź
3.) Adjust the hydraulic pressure on the
pressure tank.
Raising the link:
Ź
Actuate the control lever for the
tractor hydraulics in the “Raise”
GLUHFWLRQXQWLOWKHOLQNLVÀXVKZLWKWKH
tower frame.
Lowering the link:
Ź
Actuate the control lever for the
tractor hydraulics in the “Lower”
GLUHFWLRQXQWLOWKHOLQNLVÀXVKZLWKWKH
tower frame.
Ź $IWHUDGMXVWLQJFORVHWKHVKXWRIIYDOYH
Ź
5.) Grasp the plough by the rear end and
spring downwards.
Ź
6.) Check the link’s position and repeat the
adjustment if necessary.