5.6.3 Bolted con nec tions
When us ing vi brat ing ma chines, it is im por tant that the bolted
con nec tions are checked for tighteness at reg u lar in ter vals. Ob -
serve tight en ing torques.
5.6.4 Check ing rub ber buff ers
Check rub ber buff ers for cracks and other dam age as well as for
tighteness and re place im me di ately if dam aged.
5. Main ten an ce
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