CynkoMet RS-1500, Instructions For Use And Operation

Page: 45 / 101

Cynko Met
RS-1500
45
and remove the cotter pin of the castellated nut,
•
turning the wheel, simultaneously tighten the castellated nut until the wheel stops
completely,
•
unscrew the nut by 1/6 -1/3 turn, until alignment with the next groove for the pin
with the hole in the pivot.
•
Secure the nut with a new cotter pin, and firmly press the hub cap in.
The mentioned steps should be repeated checking the remaining wheels.
The wheel, after correct adjustment of the bearings should turn smoothly without stops
and perceptible resistance.
The soundness of bearings backlash has to be finally checked after driving a few
kilometers with the spreader, checking the degree of the hubs’ heating by hand.
The following may be causes of significant resistance when turning wheels and strong
heating of hubs:
•
improper adjustment of bearing backlash,
•
contaminants found in grease,
•
damaged bearings,
The above symptoms require dismantling the wheel hub and removing the fault
(replacement of grease or bearings).
6.2
Maintenance of the hydraulic system of the A2T adapter and hydraulic wall
Always follow the principle that the oil in the spreader hydraulic system and the
oil in the external hydraulic system of the tractor are to be of the same type. The use
of different types of oil is not permitted.
The hydraulic system of the spreader should be completely tight. Checking the
tightness of the hydraulic system:
•
connect the spreader to the tractor;
•
engage the hydraulic cylinder or motor;
•
hold in maximum extension position for 30 seconds, and check the system for
leaks.
If oil leaks are detected, take one of the following steps:
•
tighten the connector,