Atlas Copco PH 5 H - Page 3

Repair instruction No. 170.6/96
PH 5 H, PH 5 F, PH 5 S, PHE 5 S
PAGE
3
Dismantling the
barrel
(PH 5 H, PH 5 F)
Dismantling the
barrel
(PH 5 S)
1 Remove the complete barrel (7) from the
housing (if necessary, hit the housing
lightly with a plastic hammer).
2 Remove the O-ring (1) and the sleeve (2).
3 Remove the O-ring (3) from the sleeve.
Lever off the seal ring (4).
4 Remove the circlip (5) and press off the
bearing (6).
5 Removing the round wire ring (6):
Put a screwdriver (1) through one of the
four service borings and lever off the
round wire ring (leave the screwdriver in
the boring). Lever off the round wire ring
through the other service borings with a
second screwdriver.
6 Remove the catcher support ring (4) and
the O-ring (5).
7 Remove the recoil transfer ring (2) and the
buffer housing ring (3).
8 Press the anvil (9) from the barrel with aid
of a screwdriver and remove the O-rings
(8) from the anvil.
9 Expel the junk ring (7) with a mandril.
1
23
☛
The steps 8-11 describe the dismantling of machines with SDS-max reception (PH 5 S).
For dismantling machines with pline shaft reception (PH 5 H, PH 5 F), please proceed with step 12.
Note
1
234
56 7
23
456
78 9
1
PH 5 H
PH 5 F
8
PH 5 S
PHE 5 S
1 Remove the catcher support ring (1) from
the barrel (3).
2 Remove the catcher 0-ring (2).
3 Expel the anvil (9) from the driver (6) (hit
the driver lightly with a mandril).
4 Remove both seals (8) as well as the
recoil transfer ring (10) and the buffer
housing ring (1) from the anvil (9).
5 Remove the circlip (4) and press the driver
bearing (5) from the driver.
6 Fix the driver (6) in a vice with the the
anvil facing upward and expel the jumper
ring (7) with a mandril.
45 6 789 1011
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