Model 550 Tube Severing Tool

AIR DRIVE ASSEMBLY

REMOVAL OF A SHEARED ROLL PIN FROM THE DRIVE ASSY.

Push the Air Drive Assy into the Model 550 Tube Cutter and rotate it clockwise and pull it out.

Unscrew the Bayonet Mounting Tube from the Motor Housing by rotating the Bayonet Mounting Tube counterclockwise.

Take a punch and gently remove the remaining parts of the Roll Pin from the Drive Shaft and the Motor Shaft.

ASSEMBLY OF THE DRIVE ASSY.

Press Roll Pin partly into one side of hole in Drive Shaft being careful not to protrude into inside diameter.

Position Drive Shaft onto the Motor Shaft and press Roll Pin into the Shafts.

Recess the Roll Pin slightly below the surface of the outside diameter of the Drive Shaft using a punch.

Pin Placement

Slide the Bayonet Mounting Tube over the Drive Shaft and screw the Bayonet Mounting Tube onto the Motor Housing by rotating clockwise.

92-0116 : Rev. 060810

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DeWalt 550 specifications AIR Drive Assembly, Removal of a Sheared Roll PIN from the Drive Assy