Clock Classes (DVDs)

281-DL: Arbor and Barrel Hooks

Mainsprings are wound by a hook on the arbor which catches the inner coil of the mainspring When this hook is damaged, it can be an intimidating repair. This class will cover not only replacing an arbor hook but also how to replace a barrel hook.
INTERMEDIATE   1 hr. 15 min.   $30

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230-DL: The Suspension Spring

A thin piece of steel is usually all that supports the pendulum as it swings back and forth. This delicate unit is called the suspension spring and is easily damaged. Learn how to determine a proper replacement, how to manufacture a suspension unit when one isn’t available, and how to identify when a suspension unit is faulty. American feathers (suspension units) will be a primary focus.
INTERMEDIATE   1 hr. 5 min.   $30

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256-DL: The Floating Balance

This class will cover the servicing of the early-style Hermle floating balance escapement. Topics will include replacing the balance wire and all adjustments necessary for the proper function of the escapement. The newer style hairspring balance will also be discussed as time permits.
INTERMEDIATE   1 hr. 15 min.   $30

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