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Fixing a Broken Advance Lever on a Canon FTB Camera
The Canon FTB camera is a classic piece of photographic equipment, known for its reliability and image quality. However, like all mechanical devices, it can sometimes experience issues. One common problem is a broken advance lever, which can prevent you from advancing the film properly.
This tutorial will guide you through the process of fixing a broken advance lever on a Canon FTB camera. We'll focus on correcting the advance lever that fails to return to its set position after winding the film.
Understanding the Problem
The advance lever on a Canon FTB camera is responsible for winding the film and advancing the shutter. When the lever is broken, it often gets stuck in the wound position, preventing the film from advancing. This issue arises from a worn-out spring mechanism within the camera.
Tools You'll Need
- Small Phillips screwdriver
- Tweezers
- A replacement spring (if necessary)
- A clean workspace
Repair Procedure
- Disassemble the Camera: Carefully remove the bottom plate of the camera using the Phillips screwdriver. This will expose the film advance mechanism.
- Locate the Spring: Identify the spring responsible for returning the advance lever to its original position. It's usually a small, coiled spring attached to the lever.
- Inspect the Spring: Examine the spring for signs of wear or breakage. If the spring is broken, you'll need to replace it with a new one.
- Clean the Mechanism: Use a soft brush or a slightly damp cloth to clean any dirt or debris from the film advance mechanism.
- Reassemble the Camera: Once you've cleaned the mechanism and replaced the spring (if necessary), reassemble the camera in the reverse order of disassembly. Make sure all screws are tightened securely.
- Test the Advance Lever: After reassembling the camera, test the advance lever to ensure it returns to its set position smoothly. If the lever still doesn't work properly, you may need to adjust the spring tension or consult a professional camera repair technician.
Additional Tips
- Before attempting any repairs, it's always a good idea to consult a repair manual or online resources for specific instructions and diagrams.
- If you're not comfortable working on delicate camera mechanisms, it's best to take your camera to a qualified technician.
- When handling the camera's internal components, be careful not to damage any delicate parts. Work in a clean, well-lit environment.
Conclusion
Fixing a broken advance lever on a Canon FTB camera can be a straightforward process, but it requires some care and attention. By following these steps, you can restore your vintage camera to its former glory and continue capturing beautiful photographs for years to come.