Southbend SB1307 user manual

Summary of the content on the page No. 1

Instruction Sheet
Model SB1307
High Precision 6" Lathe Chuck
Grease fitting for
Hardened steel jaws
complete internal
for durability and
lubrication.
extreme clamping
Chucks are heavy! Get assistance when
force and grip.
installing or removing the chuck from the
lathe. Wear heavy duty leather boots for
Designed for
foot and toe protection, and keep hands and
up to
fingers away from all pinch points. Ignoring
2000 RPM.
this warning can lead to a severe crushing
Universal
injury or f

Summary of the content on the page No. 2

6. Set the chuck on the back plate, aligning the • Secure Clamping: A thrown workpiece may shoulder with the relief bore. Use a transfer cause severe injury or even death. When punch to mark the back plate. If a transfer swapping the chuck jaw positions, use a punch is not available, a drill bit of the same torque wrench to re-torque the M8-1.25 size as the mounting holes in the chuck can jaw mounting cap screws to 29 ft/lbs. When be used. Lightly tap on the bit, rotate it 90° clampin

Summary of the content on the page No. 3

Care & Maintenance 3 6 5 ! Always disconnect machine from power before 4 performing maintenance or serious personal injury may 7 result. 1 For optimum performance from your chuck, Note: Each jaw is marked follow the maintenance schedule below, and 1, 2, or 3 to correspond to its marked slot in the never hammer on the chuck, jaws, or a workpiece 2 chuck. clamped in the chuck. Never subject the chuck to abrasives, flame, or water. Figure 2. Chuck sequence of disassembly. Daily: 5. Usin

Summary of the content on the page No. 4

Troubleshooting If you need replacement parts, or if you are unsure how to do any of the solutions given here, feel free to call us at (360) 734-1540. Symptom Possible Cause Possible Solution The chuck has 1. Jaw is in wrong position. 1. Reinstall jaws in correct order and position on scroll hard spots or binds gear. completely. 2. Lack of lubrication, rust, burr, or 2. Disassemble, de-burr, clean, and lubricate chuck. metal shavings inside of chuck. 3. Broken tooth on the pinion or the 3. Dis