Atlas Copco PHE 3X Istruzioni per la riparazione - Pagina 4

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Dismantling the
1 Press the following parts from the spindle:
spindle
– washer (6)
(inner parts)
– pressure sleeve (5)
only applicable
– plunger (4)
for PHE 3
– brake disk (2) (is pressed in).
2 Remove the O-rings (3) and (7).
Dismantling the
1 Press the following parts from the spindle:
spindle
– washer (9)
(inner parts)
– pressure sleeve (6)
only applicable
– plunger (5)
for PHE 3 X
– brake disk (4)
– pressure sleeve (3) (is pressed in).
2 Remove the O-rings (2), (7) and (8).
Removing the
1 Pull out the bearing housing (4) or loosen
back gear shaft
the bearing housing by hitting the gear
and the cylinder
housing lightly with a plastic hammer.
(from date of manufacture 08/95).
2 Remove the tumble drive (5) and the
cylinder (1).
3 Press out the bolt (2) by hand and remove
the two disks (3) (older machines: guide
ring (see box).
4 Remove the needle bearing (6) with aid of
an interior extractor. In case of older
machines, remove the 13 rollers (7) from
the back gear shaft.
Dismantling the
1 Remove the O-ring.
back gear shaft
2 Remove the compensating washer (11) (if
existing), the disk and the thrust bearing
(9) and the disk (8) (from date of
manufacture 12/95).
3 Press off the back gear wheel (7).
4 Remove the remaining parts from the back
gear shaft (1):
– tumble drive (6)
– washer (5)
– coupling box (4)
– spring (3)
– washer (2)
Repair Instruction No. 175.8/95
2
1
1
2
3
08/96
08/96
1
1 2 3 4 5
PHE 3, PHE 3X
3
4
5
6
7
09/97
4
5
6
7
8
2 3 4
6
7
5
09/97
6
7
8
9 10 11
12
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9
9
10
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