Fimap IMx, Руководство по ремонту, Страница: 69 / 94

6-69
• Replace the carbon brushes being
careful not to ruin them during as-
sembly.
(see fig. ?? )
•
Proceed to the reverse operations to
reassemble it all.
6.4.2 Brass bushings
Checks:
The brass bushings allow a fluid and
little tiring rotational movement of the
base. To prevent the base is locked in a
position without the possibility of move-
ment, is important that the brass bush-
ings are in good condition and clean. In
case of excessive wear it is necessary to
proceed with the replacement.
Maintenance:
Brass bushings replacement:
Procedure:
• Secure the machine.
• Remove the screws that secure the
base to the machine body.
•
Remove the base from the machine.
6.4.2-7 Base fixing screws 6.4.2-8 Base fixing screws
• Remove the bushings and replace
them with new bushings.
•
Proceed to the reverse operations to
reassemble it all, sprinkle the new
bushings with lubricating grease be-
fore mounting.
• Adjust to the base once finished.