Atlas Copco PHE 6 S Repair Instructions - Page 8

Browse online or download pdf Repair Instructions for Drill Atlas Copco PHE 6 S. Atlas Copco PHE 6 S 18 pages.

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Detaching the

Lever off the O-ring (1) and the seal (2).

pinion shaft

Loosen the six screws (H) of the gear

box cover (3) and remove the gear box

cover (3) with the gasket (5).

Pull out the needle bearings (4) and (G)

with aid of an interior extractor.

Bend down the lugs of the securing

plate (8).

Block the drive (A) using a screwdriver

and unscrew the clutch (6) (right-handed

thread).

Remove the cup spring (7), the securing

plate (8), the drive (A), the friction disk (9)

and the clutch (B).

Remove the spring ring (C).

Pull out the pinion (F) with the bearing (D).

Press the bearing (D) from the pinion (F).

Remove the O-ring (E) from the motor

housing (pillow block).

Detaching the

Loosen the two screws (A) and remove

crankshaft

the service cover (8) with the gasket (B)

and the valve (9).

Remove damaged welch plug (7).

Remove the spring ring (1).

Pull off the crank wheel (2) with aid of a

pulling-off device (service tool). Steady

the crank wheel for support.

Remove the key (D) from the crank-

shaft (5).

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.

Press the ball bearing (4) off the crank-

shaft.

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

PHE 6 H / PHE 6 S

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