Southbend South Bend SB1042PF - Manual (Page 84)

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For Machines Mfg. Since 3/11 Turn-Nado ® EVS Lathes S E R V I C E
Brake Service
The brake linkage on this lathe is not adjustable.
As pivot points wear, the increased play in
the linkage absorbs the usable stroke that is
required for full brake application.
If the brake does not stop the lathe quickly,
verify that the linkage is not excessively worn or
damaged and that all fasteners are tight before
replacing the brake shoes.
Needed: Qty
Another Person ..................................................... 1
Hex Wrench 6mm ................................................. 1
Hex Wrench 8mm ................................................. 1
Needle-Nose Pliers ................................................ 1
Basic Calipers ....................................................... 1
Safety Goggles .......................... 1 for Each Person
Approved Respirator ................. 1 for Each Person
To replace the brake shoes:
1. DISCONNECT LATHE FROM POWER!
2. Put on a respirator and eye protection to
protect yourself from hazardous brake dust.
3. With the help of another person, remove
the splash guard. See Figure 126 for the
locations of the cap screws that secure the
backsplash.
Figure 126. Locations of the backsplash cap screws.
Cap
Screws
4. Remove the two cap screws that secure the
chuck guard to the top of the headstock (see
Figure 127), then remove the guard.
Figure 127. Location of cap screws securing the chuck
guard.
Chuck
Guard
Cap
Screws
5. If installed, remove the chuck from the
spindle, then remove the brake drum cover
(see Figure 128).
Figure 128. Brake drum cover.
Brake Drum
Cover