Repair Instruction No. 175.8/95
PHE 3, PHE 3X
PAGE
3
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5
Dismantling the
spindle
(removing the
outer parts)
Dismantling the
spindle
(removing the
inner locking
ring)
F
Depending on the date of manufacture
of the machine there are different ways to
remove the locking ring:
Date of manufacture up to 12/95:
Remove the locking ring (2) inside the
spindle (1) with aid of special pliers (3).
1 Place the spindle vertically and briefly hit
the plunger (1) with a mandril - the
striker (2) comes free.
Removing the
striker
1 Removing the rear thrust bearing (7):
Lever off the special locking ring (8) with a
screwdriver and remove it (peel it off like a
key ring). The thrust bearing can be
removed in the following component
parts:
– washer
– thrust bearing
– two compensating washers
– profile ring with damper-O-ring
2 Remove the retaining clip (6) and the
locking slide (5).
3 Removing the spindle wheel (3):
Press the spindle wheel with a sleeve
against the disk springs (1) – the locking
ring (4) is released and can be removed
with pliers. Remove the spindle wheel.
4 Remove the ratchet (2) and the disk
springs (1).
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Date of manufacture from 09/96:
F
In the middle of the spindle there are
four deairing holes and one service
boring. The diameter of the service boring
is smaller.
1 Turn the locking ring (2) with aid of service
tool 4931 5990 84, such that one end
projets the service boring (3) by approx. 2
mm.
2 Put a screwdriver through the service
boring (3) and place it under the locking
ring (2).
3 Move the screwdriver to and fro and at the
same time turn the locking ring with aid of
the service tool in direction of arrow. Turn
the locking ring until it is completely
levered off.
4 Press the locking ring from the spindle.
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