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Fat Brother Repair Police car siren loudspeaker, but also experience the feeling of being a police uncle

2022-09-16 07:37:13


下午一辆警车开到修理厂,警察叔叔说警车上面的喊话器和警笛不响,让胖哥试试能否维修。


前言:了解汽车知识,让每一位车主维修保养不花冤枉钱。

Afternoon, a police car to the garage, police uncle said the police car above the loudspeaker and siren does not ring, let the fat brother try to repair. Fat brother think so good opportunity how can we miss, Grow So Big the first time ride police car.

Maintenance:

1.维修首先要搞明白原理。遥控器一个,多种警灯警笛开启模式。主机电脑盒一个,有三根连线,分别为电源供电,遥控器连接线,警笛警灯连接线。

2. Maintenance method first easy after difficult, avoid the heavy light. Fat Brother first check the horn plug found no traces of bright flashing oxidation, the first to rule out the problem of poor contact.

3. Take the horn off, the original car 100W power.

Four. This is the last time the Big Dipper replaced the old horn, fat brother installed to try to“Quack, Quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, quack, Quack, Quack.

5. Before dismantling the horn, the Fat Brother with the multimeter on-off gear measurement horn coil, the measurement coil is not connected. Fat brother and think if the middle of the coil is broken that can only change the speaker. If the outer coil breaks, maybe the fat man can connect it.

6. Fatty opened it a few times and found that the copper wire at the bottom was broken. If the copper wire was not long enough, he would open it again and connect it. The copper wire had insulating material on the outside. Before connecting it, he would use a lighter to melt it.

Test: Put on the horn Fat brother opened the loudspeaker and shouted, "The first few repairers let me drive" haha.Perfect OK.

欢迎大家咨询车辆维修二手车问题,胖哥会在第一时间回复大家。喜欢的朋友可以点关注,后期有更多用车知识和大家分享。