Atlas Copco PHE 26 RA - Page 11

PAGE
11
Repair Instruction No. 174.3/95
PHE 26 RA
F
From date of manufacture 01/96 the
spindle is provided with service borings
for easy removing of the locking ring (7).
Older spindles must be exchanged for
new ones.
1 Push the O-rings (8) onto resp. into the
pressure sleeve (5).
2 Fit the brake disk (2), the O-ring (3), and
the pressure sleeve (5) to the plunger (4)
and insert them into the spindle (1).
3 Insert the washer (6) into the spindle until
on top of the O-ring.
4 Press the locking ring (7) with a used
cylinder into the spindle until the locking
ring engages. Visual check!
Assembling the
spindle
(mounting the
inner parts)
1 Mount the disk springs (1) with the
bulgings head-on (see illustration)
2 Mount the clutch (the ratchet (2) with
indentations against the toothing of the
spindle wheel (3)).
3 Fit the locking ring (4) and press it on
against the pressure of the disk springs.
4 Mount the locking slide (5) and the
retaining clip (6).
5 Mounting the rear thrust bearing (7):
- profile ring with damper-O-ring
- two compensating washers
- thrust bearing
- washer
6 Secure the rear thrust bearing (7) with the
special locking ring (8).
Assembling the
spindle
(mounting the
outer parts)
11
34 5 62781
1
2
6 71 32 4 5
8
1
3
1324
5
6
78
1 Fit the spindle (2) to the motor housing (4)
and fasten it with two screws (1) (6 Nm).
2 Push the ring gear (7) over the back gear
shaft (8) and let it engage in the locking
slide (3).
3 Push the planetary gear (6) onto the back
gear shaft and fit them into the ring
gear (7).
4 Push the straight pin (5) through the
locking slide (3) and insert it into the motor
housing (4).
Mounting the
spindle