![]() ![]() If you like stories like these and other classic car features, check out Old Cars magazine. And when it is done, you can enjoy the satisfaction of having personally restored a system to function as originally designed. But the process is not very different from most other automobile electric repairs you have done in the past. Usually, it will take a bit more effort and investigation. Walbest Silent Quartz DIY Wall Clock Movement Mechanism Non-Ticking Repair Parts Replacement Kit with 2 Hands, Clock Quartz Movement 3+ day shipping Reduced price Options +2 From 5.99 Replacement Quartz Wall Clock Movement Mechanism Motor And-Fittings DIY Repair 6 2-day shipping Reduced price 6.99 7. That is not usually the case, but it does happen. Sometimes clock repair is simply a matter of opening, cleaning, and lubricating. ![]() After that, you can do a one-hour test, or simply check for another five minutes, then put it in the car and let the auto calibration continue to zero it in. Usually, running the clock for five minutes will indicate if you need a large adjustment. ![]() Moving the slider farther outward along the mainspring’s spiral will make the clock run slower. #10 A small swinging support moves a slider along the outer spiral of the mainspring to set the clock’s speed.Īfter you have completed the repair and reassembled the face and knob, you can connect the clock to a 12-volt source and check the calibration against a stopwatch. It has been in there for 20 or more years, so use care while opening it up. The works then comes out of the case but stay with the face, since the clock hands are still connected. Requires 1 x AA battery (or LR6 Alkaline Battery). Round Press Fit Shaft (hour hand push on, minute hand push on) Continuous sweep movement - second hand will sweep around the dial, not tick. You may need to push the connecting plug down to get the back to release. Quartz Clock Movement Kit - add each item and build your kit as necessary. Open the clock by bending the tabs that hold the face on, and then lift the back case off of the lens and face. I use a miniature, curved needle-nose pliers. In either case, you’ll need to hold the stem to prevent it from turning. Also, the entire knob may simply screw onto the shaft. Some are held on by a small screw in the center. Now we’re ready to get inside and do some more checking. It could be the wiring on the solenoid has burned, or that the mechanism is stuck and the points never returned to the closed position. If you find an open circuit, you’ll need to keep digging. In most cases, however, there is some problem that will cause the circuit to be open. In this case, the wire on this solenoid is still intact. #6 Many times, a burned-out solenoid wire is the culprit behind the clock’s malfunction. ![]()
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