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muncie speedometer drive gear removal
How to disassemble muncie speedometer drive gear removal:
The car stopwatch gear refers to a transmission device installed on the vehicle dashboard to display information such as vehicle speed and mileage. If this part needs to be repaired or replaced, it needs to be removed. The following is the removal method of the car stopwatch gear:
First, disconnect the negative terminal of the vehicle battery to avoid electric shock accidents.
Then, the dashboard cover is opened, usually requiring a screwdriver or other tool to remove the retaining bolts. Next, find where the computer gear is located, usually under the driver's seat. Some models may require the seat to be removed to access the gears.
Use a wrench or other tool to remove the fixing bolts on the computer gear and remove the gear from the bracket.Check the gears for damage or wear, and if they need to be replaced, you can purchase new ones to replace them. Fit the new gear to the bracket and secure it in place with the retaining bolts. Finally, reinstall the computer gear and dashboard cover, tightening all bolts. Reconnect the negative terminal of the vehicle battery and start the vehicle to test to make sure the gear is working properly. When disassembling the gear of the car stopwatch, you need to pay attention to safety issues to avoid damage to other parts or personal injury. If you are not sure whether your operation is correct, it is recommended to seek help from a professional technician.
Car mileage meter driving gear replacement
Disconnect the harness connector of the instrument system, lift the car, disconnect the harness connector of the sensor, put the transmission in neutral, turn the left front wheel by hand, and measure the resistance between terminals 4 and 10 with a multimeter. The resistor value should vary between 0 and 00. Otherwise, repair the wiring or replace the speed sensor.
Symptoms of speedometer failure: ① The pointer is unstable, and the drum is not working properly: the reason is that the gear on the gearbox pinion or number wheel is broken or worn. ② Indication errors, inaccurate speedometer indication readings, and obvious mileage errors are usually caused by the looseness of the flange lock nut, which makes the driving gear of the speedometer flexible shaft loose and slippery. ③The roller does not work, and the pointer does not move: Generally, the flexible shaft is stuck in the tube and broken; the protective pipe joint falls off; the roller drive gear is stuck and worn, and the odometer is damaged. When replacing the flexible shaft of the odometer, it is necessary to find out the cause of the fracture of the flexible shaft and whether the shaft of the odometer is issued. ④Running noise: It is found that the odometer makes a creaking sound during driving, mainly due to lack of lubrication, which causes dry friction between the rotating shaft and the gear in the odometer. The odometer assembly needs to be disassembled, and a few drops of lubricating oil can be dropped into the square hole at the joint to eliminate the noise.
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