Southbend SB1263 instruction sheet Leadscrew end bracket removed

Mfg. Since 9/11 I N S T R U C T I O N S Model SB1263

5.Remove the four set screws (see Figure 5) from the saddle. These holes will be used to mount the taper attachment to the saddle in a later step.

6.Remove the lock nut (see Figure 5) from the end of the leadscrew.

7.Keep the bearing parts together in the same orientation as they were installed as you remove them and the end bracket from the leadscrew (see Figure 6).

Important: If a race is stuck to the surface of the end bracket, use penetrating oil or mineral spirits to separate the parts. Do not pry a race loose, as this can damage it.

!Inner Bearing Assembly

Outer Bearing

Assembly

End

Bracket

Figure 6. Leadscrew end bracket removed.

8.Remove the four flat head screws that secure the top cover, then remove the cover (see Figure 7).

9.Loosen the set screw that secures the slide block to the pivot pin, as shown in Figure 8.

Pivot

Pin

Slide

Block

Figure 8. Slide block removal.

10.Lift the slide block off the pivot pin. Make sure not to dislodge the brass anti-scoring plug shown in Figure 9.

Note: If the anti-scoring plug falls out of the slide block, use a dab of grease to hold it in place.

Brass

Anti-Scoring

Plug

Figure 9. Slide block brass anti-scoring plug.

Figure 7. Attachment body top cover removed.

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