Nuova Simonelli PRONTOBAR - Movement Screw and Bearings Removal

3.4 MOVEMENT SCREW AND
BEARINGS REMOVAL
After removing the group from the machine (see
par. 3.1) and the motor (see par. 3.2), you can:
1 Release the worm screw by undoing the
three 2.5 mm allen screws on top of the
group support.
2 Screw out the worm screw, the bearings are
part of the worm screw.
3 To replace or clean the bearings, remove
the nut and support nut using two 14 mm
wrenches.
4 Then remove the first (B) bearing (A), the
support and then the second bearing (C).
Edition 02 to 02/2014
3.6
SERVICE MANUAL
1
1
1
Fig. 62
01:49
2
2
Fig. 63
01:59
3
Fig. 64
02:03
4
Fig. 65
02:08