PERIODIC INSPECTION
17
U741 CULTIVATOR – OPERATING INSTRUCTIONS MANUAL
6. PERIODIC INSPECTION
While preparing the machine for work, it is required to check its
technical condition, and first of all, the condition of the service assemblies.
In addition it is required to:
•
check the condition of the bolted joints – if any play is found, retighten
the bolts and nuts;
•
check whether the packer rotates freely by turning them by hand;
•
lubricate the elements of the machine in accordance with the
guidelines specified in section 6.1.
Secure the raised cultivator parts with safety pins
before servicing.
ATTENTION!
6.1. LUBRICATION AND STORAGE
Before a long period of storage the machine should be cleaned and
all malfunctions should be repaired. Protect the machine against weather
conditions. The machine should be stored in the unfolded position on a
level, hard surface. Secure the machine against access of children and
animals. The durability and efficiency of the machine depends to a large
degree on systematic lubrication.
Use mineral oils for lubricating the machine. Before adding grease
clean the lubrication points. Lubricate according to Fig. 12. Use the
ŁT-4S-3 grease for lubrication.
Always relubricate the service assemblies on the U741
cultivator before spring and winter.
IMPORTANT
Fig. 12. Lubrication points
1 – packer bearing assembly: 2 points;
2 – Hydraulic cylinders (with the hydropack option only): 4 points.
