Why Proper Oiling and Beat Setting Matter
Once a movement has been fully reassembled, it must be correctly oiled and set in beat to run reliably. This lesson covers how to make simple DIY oilers, how to apply oil to the movement, and how to set the clock in beat on a test stand.
How to Make a DIY Clock Oiler from Garden Twist-Ties
Cut the wire
Cut a piece of plastic-coated garden twist-tie approximately three to three-and-a-half inches long.
Form the handle
Wrap one end of the wire around a Phillips head screwdriver and spin it a couple of turns. Slide it off and flatten the coil with pliers to create a comfortable handle.
Expose the metal tip
Use a razor blade or craft knife to remove a small section of plastic coating, revealing the fine metal tip used for oiling.
How to Make a DIY Oiler from Electronics Hookup Wire
Prepare the wire
Cut a similar three-inch length of electronics hookup wire.
Form the handle
Wrap the end around a Phillips screwdriver, twist, slide off, and flatten the coil.
Strip the insulation
Remove a short section of insulation to expose the wire.
Thin the tip
Place the exposed wire on a bench vise and tap it lightly with a small ball-pein hammer to splay and thin the tip. This prevents over-oiling.
Choosing and Staging the Oil
Use clock-grade oil
Moebius D5 clock oil is used for this procedure.
Decant into a small container
Pour a small amount into a lidded container to avoid dipping the oiler directly into the bottle and to keep dust out.
How to Oil the Back (Strike Side) of the Movement
Start at the winding arbor
Apply a small drop of oil to the winding arbor pivot.
Oil each pivot up the train
Place a dot of oil on each pivot as you move upward through the train.
Oil the hammer pivot
Add a drop to the hammer pivot.
Oil lever pillars
Apply oil to the pivot points of the J-hook and lift lever.
How to Oil the Front (Time Side) of the Movement
Hammer and winding arbor
Apply a drop to the hammer pivot and the winding arbor.
Oil the time train
Oil T1, T2, T3, T4, and the escape wheel pivots.
Oil the minute arbor
Apply two drops to the minute arbor pivot.
Oil the strike train front pivots
Oil the lift lever, T3, warning wheel, T2 (maintenance cam), and T1.
How to Oil the Pallets Correctly
Oil the leading face
Apply a small drop to the leading face of the pallets.
Oil the trailing face
Turn the movement and oil the trailing face.
Do not oil the escape wheel teeth
Oil belongs only on the pallet faces, never on the teeth.
Preparing the Movement for Beat Setting
Mount on a test stand
Place the movement on a test stand for leveling and beat adjustment.
Level the movement
Lay a six-inch rule across the posts and place a level on top. Adjust the stand legs until the movement is perfectly level.
Choose a solid base
When the movement is in its case, it must sit on a solid, vibration-free surface such as a mantel or cabinet.
How to Tell if the Clock Is in Beat
Listen for an even tick-tock
An even, steady tick-tock indicates the clock is in beat. A beat amplifier can make this easier to hear.
Recognize an uneven beat
An uneven tick and tock means the clock is out of beat and may eventually stop.
How to Correct the Beat
Test by shifting the case
Move the movement slightly left or right and listen for improvement. If it only runs in beat when tilted, the crutch must be adjusted.
Bend the crutch
Hold the crutch in two places with two pairs of pliers. Bend it slightly in the opposite direction from where the case had to be moved to achieve an even beat.
Adjust incrementally
Restart the movement and listen. Repeat small adjustments until the beat is even while the movement sits level.
Common Mistakes
Over-oiling, oiling escape wheel teeth, failing to level the movement, or bending the crutch without supporting it properly.
Troubleshooting
Clock stops after a few minutes
The beat is uneven; adjust the crutch.
Oil spreads excessively
The oiler tip is too large; thin it with a hammer.
Tick-tock remains uneven
Recheck leveling and repeat crutch adjustments.
FAQs
How much oil should I use?
Only a tiny dot on each pivot—excess oil attracts dust and causes wear.
Should I oil the escape wheel teeth?
No. Only the pallet faces receive oil.
Why does leveling matter?
An unlevel movement cannot maintain an even beat.
How do I know the crutch is adjusted correctly?
The clock produces an even tick-tock while sitting level.
Can I use household oil?
No. Only clock-grade oil such as Moebius D5 should be used.
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