Why don't my semaphores rise properly? (They rise slowly, bind or don't rise at all).

Recommended steps:

1. Ensure that the semaphore is centered in the semaphore post.  It may bind by rubbing on the side of the body post (not centered left to right) or may bind on the bottom or top of the post (not centered top to bottom).

2. Remove semaphore and inspect the piston-it may be rusty or very dirty-if so, it must be replace or cleaned.

3. Check tension of return spring because it may be too great. This is the spring that is on the side of the semaphore and winds around the hinge pin.

4. Check all moving parts and linkages by slowly moving the arm up and down to see if any part is binding or catching.  Sometimes the pin that goes through the tail of the piston is offset and catches, other times the link between the piston and the piston tail is bent and catches or binds.

Can I operate semaphores on 12 volts?

This topic is covered in an article in the June 1997 issue of "Hot VWs".  I strongly encourage running your semaphores on 6 volts if it is at all possible. If you must use 12 volts, your options are:

• Install 12-volt, 3-watt semaphore bulbs and you are done!  The main downside is that the push/pull solenoid may quickly get hot and possibly burn out.  If you choose this option, don't leave the semaphores "up" for long.

• Install a 12-volt to 6-volt step down reducer.   A key drawback is the heat produced by the device.  It must be safely mounted well away from any other wiring, parts or person that could be damaged or hurt by the heat KYMCO Motorsports in Costa Mesa, California carries reducers including a step down adjustable type reducer.

Where should I buy semaphores?

Matt's Parts, of course!!!  When buying semaphores from Matt's Parts, you can be assured of the highest quality and best condition.  I always purchase semaphores, whether new or used, that are in the best possible condition - remember even if they are NOS they are 40 years old; experience wear and tear on the shelf or at home, in vehicles, etc.; and have been transported to swap meets.  Further, most originate in Europe where the climate is warm and humid.

Why should I buy semaphores from Matt's Parts?

To restore semaphores, I:

• Start with premium condition used semaphores.  The arms must be in excellent condition with only slight surface rust at most.

• Disassemble the semaphore completely and clean all parts.

• Replace the solenoid cover with a new 100% cotton cover coated with clear electrical lacquer.

• Plate the body in clear cadmium.

• Plate the pistons in copper, nickel and then chrome.

• Carefully blast, prime and paint the arms black and apply a final clear coat finish.

• If needed, replace springs with new stainless steel ones.

• Install new bulb wires.

• Use NOS or premium used lenses including very rare NOS SWF dark orange lenses.

• Install NOS 6-volt, 3-watt bulbs.

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