Atlas Copco PHE 3 Instrucciones de reparación - Página 3

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Removing the

1 Place the spindle vertically and briefly hit

striker

the plunger (1) with a mandril - the

striker (2) comes free.

1 Removing the rear thrust bearing (7):

Dismantling the

Lever off the special locking ring (8) with a

spindle

screwdriver and remove it (peel it off like a

(removing the

key ring). The thrust bearing can be

outer parts)

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).

Dismantling the

spindle

of the machine there are different ways to

(removing the

remove the locking ring:

inner locking

Date of manufacture up to 12/95:

ring)

Remove the locking ring (2) inside the

spindle (1) with aid of special pliers (3).

Date of manufacture from 09/96:

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.

Depending on the date of manufacture

In the middle of the spindle there are

Repair Instruction No. 175.8/95

PHE 3, PHE 3X

3 4

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