CynkoMet T-149, Инструкция по использованию и эксплуатации

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Cynko Met
T-149
74
 If the wheel shows excessive backlash, a regulation should be
carried out:
 remove the hub cap by prying it out with a
screwdriver in several places around the
circumference 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 covering the
next groove on the pin with a hole in the pivot. The
wheel should turn without excessive resistance, the
nut cannot be tightened too much. It is not
recommended to use too strong pressure due to the
deterioration of the working conditions of bearings.

Secure the nut with a new cotter pin, and firmly
press the hub cap.
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 trailer controlling
the degree of the hubs heat by hand.
The cause of the occurrence of significant resistance when
turning the wheel, and strong heating of the hubs apart from
improper adjustment of the bearings backlash can be
contaminants in the lubricant or bearing damage. The above
symptoms require dismantling the wheel hub and removing the
fault (replacement of grease or bearings).