Chuck Removal, Registration Marks | Southbend SB instruction

	O P E R A T I O N
13" Heavy 13® Gearhead Lathe	O P E R A T I O N	For Machines Mfg. Since 5/11

7.Verify that the chuck ﬁts the spindle properly by checking for any gaps between the mating surfaces.

—If there are no gaps, proceed to Step 8.

—If there is a gap, remove the chuck, re- clean the mating surfaces carefully, and re-install. If the problem persists, contact our Tech Support.

8.Verify that the chuck/spindle tapers are seated ﬁrmly together by removing the chuck, per the Chuck Removal instructions, and pay close attention to how easily the tapers release.

—If it was necessary to bump the chuck or use a mallet to release the tapers, then they are seating together properly.

—If the tapers released easily with little intervention, they are not seated together ﬁrmly as required. Remove the chuck, re- clean the mating surfaces carefully, and re-install. If the problem persists, contact our Tech Support.

Registration Marks

Lightly stamp registration marks across the mating seams of chuck components. These marks will help you re-install the chuck in the same position after removal, which ensures consistent chuck balance and turning results, and allows the same camlocks and studs to operate together for consistent locking and unlocking.

	Camlock	Spindle & Chuck
	Camlock	Registration Marks
	Spindle	Chuck
		Chuck
		Halves
	Marks	2-Piece
	for Chuck	2-Piece
	for Chuck	Direct Mount
	Reassembly	Direct Mount
	Reassembly	Camlock Chuck
		Camlock Chuck

Figure 32. Registration mark locations.

Chuck Removal

To remove the chuck:

1.DISCONNECT LATHE FROM POWER!

2.Use an appropriate lifting, support, or protective device to protect the ways and support the chuck (refer to Installation & Removal Devices on Page 32).

3.Loosen the camlocks by turning the key counterclockwise until each of the cam lines are aligned with its corresponding spindle mark (see Figure 33).

Cam line aligned with spindle mark

Figure 33. Camlock is fully loosened when the cam

line is aligned with the spindle mark.

Tip: Camlocks can become very tight. A cheater pipe may be used as a last resort to add leverage when loosening. After loosening, you may need to wiggle the chuck key in the camlock to fully disengage the stud.

4.Using a dead blow hammer or other soft mallet, lightly tap around the outer circumference of the chuck body to loosen it from the spindle.

5.Remove the chuck from the spindle, using a light rocking motion to carefully slide the studs out of the cam holes.

—If the chuck does not immediately come off, rotate it approximately 60° and tap it again. Make sure all the marks on the cams and spindle are in proper alignment for removal.

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SB specifications

The Southbend 1368,SB is a versatile and robust commercial range designed for professional kitchens that demand high performance, reliability, and efficiency. This model is widely recognized for its solid construction and user-friendly features, making it a preferred choice among chefs and restaurant operators.

One of the standout features of the Southbend 1368,SB is its powerful burners. Equipped with six high-output burners, each producing 33,000 BTUs, this range delivers exceptional cooking power, allowing chefs to boil, sauté, and simmer with ease. The burners are designed with heavy-duty cast iron grates that not only provide durability but also ensure optimal heat distribution across the cooking surface, enhancing culinary results.

The range also includes a spacious oven with a capacity of 40,000 BTUs, which is perfect for baking, roasting, and broiling various dishes. The oven features a thermostat that allows for precise temperature control, ensuring that dishes are cooked to perfection every time. Additionally, the oven's interior is made from stainless steel, which offers excellent heat retention and is easy to clean.

Another notable characteristic of the Southbend 1368,SB is its construction. Built with a heavy-duty stainless steel exterior, this range is not only aesthetically pleasing but also resistant to corrosion and wear. The front, sides, and top are all designed for durability, making it suitable for high-traffic kitchen environments.

In terms of technological advancements, the Southbend 1368,SB is equipped with modular components that can be easily customized to meet specific cooking needs. This flexibility allows operators to configure the range for various cooking tasks, accommodating everything from grilling to frying.

Safety is also a significant consideration in the design of the Southbend 1368,SB. The range includes flame failure safety devices that automatically shut off the gas supply in case of a flame-out, providing peace of mind for operators during busy service times.

In summary, the Southbend 1368,SB is a powerful, versatile, and durable commercial range that brings together high-performance cooking capabilities and user-friendly features. With its robust burners, spacious oven, and heavy-duty construction, it is an ideal choice for any professional kitchen looking for reliability and efficiency in their cooking equipment.