Atlas Copco PHE 6 S Instrucciones de reparación - Página 8

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1
Detaching the
Lever off the O-ring (1) and the seal (2).
pinion shaft
2
Loosen the six screws (H) of the gear
box cover (3) and remove the gear box
cover (3) with the gasket (5).
3
Pull out the needle bearings (4) and (G)
with aid of an interior extractor.
4
Bend down the lugs of the securing
plate (8).
5
Block the drive (A) using a screwdriver
and unscrew the clutch (6) (right-handed
thread).
6
Remove the cup spring (7), the securing
plate (8), the drive (A), the friction disk (9)
and the clutch (B).
7
Remove the spring ring (C).
8
Pull out the pinion (F) with the bearing (D).
9
Press the bearing (D) from the pinion (F).
10
Remove the O-ring (E) from the motor
housing (pillow block).
1
Detaching the
Loosen the two screws (A) and remove
crankshaft
the service cover (8) with the gasket (B)
and the valve (9).
2
Remove damaged welch plug (7).
3
Remove the spring ring (1).
4
Pull off the crank wheel (2) with aid of a
pulling-off device (service tool). Steady
the crank wheel for support.
5
Remove the key (D) from the crank-
shaft (5).
6
Remove the spring ring (3) and pull out the
crankshaft; if necessary, press out the
crankshaft through the opening in the cov-
er with aid of a suitable mandrel.
7
Press the ball bearing (4) off the crank-
shaft.
8
Remove the O-ring (6) from the gear
housing (C).
Fix the end of the pinion shaft in a vice
between protective chops and hit the
housing lightly with a plastic hammer.
Repair Instructions No.181.03/98
F
E
D
C
B
A
9
8
7
6
5
4
3
2
1
7
PHE 6 H / PHE 6 S
G
H
A
9
8
B
C
7
6
5
D
4
3
2
1
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