Reasons for the Motorcycle Speedometer Needle Not Moving
1 Answers
There are several reasons why the speedometer needle does not move: 1. Reason one: The flexible shaft is broken or the square shaft end is severely worn. 2. Reason two: The worm gear pair at the input end is severely worn. 3. Reason three: The speedometer needle shaft is stuck. The methods to troubleshoot a motorcycle speedometer needle not moving are as follows: 1. Method one: If inspection reveals that the flexible shaft is broken, replace it with a new one. If the square head of the flexible shaft is worn and rounded, replace it with a new flexible shaft. 2. Method two: If inspection reveals severe wear on the worm gear pair, replace it with a new one. 3. Method three: If the needle shaft is stuck, repair it promptly.