Atlas Copco PB 14 C Краткое руководство по эксплуатации - Страница 3
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1
Dismantling the
Press the complete inclined shaft bearing
inclined shaft
assembly (3) from the taper roller bearing
bearing
(1) and the gear (2).
assembly
2
Turn the inclined shaft bearing assembly
over and press the taper roller bearing (4)
and the layshaft (6) from the inclined shaft
bearing with the service tool (7)
(9170 3023 30), as shown in illustration.
Removing and
1
Remove the piston (4) from the hammer
dismantling the
case (1). If necessary, hit the case lightly
piston
with a plastic hammer.
2
First remove the bearing clip (5) from the
piston, then take out the gudgeon pin (3).
3
Remove the nu–lip–seal (2) with a
screwdriver.
1
Removing the
Loosen the striker (1) by hitting the
striker
hammer case (4) lightly with a plastic
hammer and remove it.
2
Remove the nu–lip–seal (3) as well as the
two striker bearing clips (2) from the
striker.
Removing the
The barrel (2) should only be removed if
damaged or badly worn.
barrel
1
Release the three screws (4) from the
barrel retainer (3) and remove it.
2
Press the barrel (2) from the hammer
case (1).
Repair instruction No. 171.5/94
PB 14 D, PB 14 C
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