Dong Feng ZB25, Operator'S Manual, Page: 68 / 112

Factory Direct Tractors
Maintenance
once a month in hot seasons and every two months
in cold seasons.
8.10 Three point linkage adjustment
The tractor is fitted with single acting three point
linkage. The linkage does not provide down
pressure.
8.10.1 Top link
Implement ‘tilt’ can be adjusted by changing the
length of the top link. For example, shortening the
top link, tilts the implement forward, increasing the
angle on the ripper tyne.
8.10.2 Lift arms
The lift arms can be adjusted by the lift arm levelling
assemblies. Both left and right lift arm levelling
assembly can be adjusted manually to level an
implement. Once adjusted, tighten the lock nut to
secure the setting.
8.10.3 Stabiliser links
The stabiliser links prevent linkage mounted
implements from swaying and keeps the lift arms
from rubbing against the inside of the rear tyres.
The stabiliser links may be adjusted by turning
the turnbuckle. If the stabiliser links are too loose,
the implement will sway and possibly damage the
linkage, implement or tyres. To properly set the
stabiliser links, adjust the turnbuckle and insert the
lock pin to allow minimal sideways movement.
Caution:
Over tightening the stabiliser links will unduly
strain the three point linkage as the implement
is moved up and down, potentially damaging or
breaking the linkage components.
8-7