Maintaining the Gilbert 2038 tambour clock, specifically focusing on the repair of its Normandy Chime mechanism.
In the past, Gilbert mantel clocks were a common sight in the living rooms and front parlours of North American homes. One such clock, the Gilbert Model 2038 8-day mantel clock with Normandy Chime, recently changed hands for $25 + tax and buyer's premium.
The Gilbert Clock Company, established in December of 1828, produced this clock. The Model 2038 is an 8-day mechanical mantel clock featuring a spring-driven movement and a striking or chiming mechanism known as the Normandy Chime.
This clock, like many antique mechanical clocks, requires careful servicing to ensure its longevity. Disassembly and servicing should ideally be performed by someone experienced with antique mechanical clocks to avoid damage.
Key servicing and disassembly specifics include:
- Preparation: Carefully remove the clock from its case. The front bezel and glass can often be opened or removed to access the dial and movement.
- Release Power: Before disassembly, completely unwind the mainsprings by letting the clock run down or carefully releasing tension using appropriate tools.
- Movement Removal: The movement is usually held by screws or clips inside the case. Unscrew carefully to remove the movement without disturbing the hands or dial unnecessarily.
- Hands and Dial: Remove the hands gently by pulling or unscrewing the center nut. The dial may be held with dial feet screws or clips that must be carefully released.
- Inspection: Examine the Normandy chime mechanism, which often utilizes a set of hammers and chime rods arranged for its distinctive sound. Check for wear, broken parts, or dirt.
- Cleaning: Clean all parts using clock-specific cleaning solutions or ultrasonic cleaners. Avoid harsh chemicals and moisture on the dial and wooden case.
- Lubrication: After cleaning and drying, lubricate pivots, pinions, and gear teeth with proper clock oil sparingly.
- Reassembly: Reverse the process carefully, ensuring the chime mechanism and striking are correctly set and timed. Adjust the beat and check that the clock runs as designed.
If you do not have a specific service manual for the Gilbert model 2038, a vintage clock repair book or guide on mechanical mantel clocks with chimes will be beneficial. Seeking advice from a professional horologist experienced with Gilbert clocks is recommended for delicate components like the Normandy Chime.
In the case of the recently purchased clock, disassembling and cleaning the parts in an ultrasonic cleaner was crucial. Five bushings were needed to restore the clock to top running condition. Two specific parts, the disc for the bim-bam strike and the L bracket for the passing strike, must be removed for servicing.
It is important to note that this model is a striking clock, not a chiming one, which may cause confusion. The "Normandy Chime" was inspired by the old bells of Normandy, France. A worn pivot hole for the motion works gears was found and a smaller 3mm diameter bushing was used to avoid damaging the plate edge.
The mainsprings of the clock were in good shape and have enough motive power to maintain an 8-day cycle. The clock in question is a tambour style clock from an estate auction.
The Gilbert Clock Company, known for its production of vintage clocks like the Model 2038, offers a unique blend of vintage style and mechanical precision, making it a valuable addition to a lifestyle focusing on antique items. This Model 2038, featuring the Normandy Chime, is an 8-day mechanical mantel clock that doesn't just tell time, but also adds a touch of fashion-and-beauty to any home-and-garden setting it's placed in, especially when it's in top running condition after proper servicing.
