101
Rev. 2.0
ZMLE
EXTRAORDINARY MAINTENANCE
8.2
08-Sostituzione delle pulegge
2
3
1
8.2 Pulley replacement
The pulleys are fixed to their relative shafts using a taper bush (
1
).
To disassemble the pulley proceed as follows:
1)
Loosen the screws (
2
) with the appropriate wrench;
2)
Remove the screws (
2
) and insert them in the threaded holes (
3
) tightening uniformly;
3)
After a few turns of the screws the pulley should be extracted easily from the shaft.
To assemble the pulleys proceed as follows:
1)
Insert the taper bush (
1
) in the pulley holes;
2)
Couple the entire unit to the shaft, ensuring the pulley is in the correct position;
3)
Tighten the screws uniformly (
2
) with the appropriate torque wrench M=35Nm.
Carry out a visual check of all the belts before fitting them.
In the event that deterioration is noted even if only on one belt, change the whole set.
CAUTION
Summary of Contents for ZMLE Series
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Page 81: ...81 Rev 2 0 ZMLE USE AND OPERATION 6 17 06 Posizione di trasporto ZMLE A 1 A B C E D 2 2...
Page 83: ...83 Rev 2 0 ZMLE USE AND OPERATION 6 18 06 Posizione di trasporto ZMLE A 1 2 2 B A E C A...
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Page 116: ...116 ZMLE Rev 2 0 WARRANTY Page left intentionally blank 11 GARANZIA...
Page 123: ...NOTES...
