M20S Electrical Schematics

[Piaggio410]

Troubleshooting a nav light issue. Looking for CB location for Nav lights. Hoping someone has wiring schematics? Thanks in advance!

[Aerodon]

You need to post your serial number for an exact drawing.  My 252 has a 70A breaker feeding the switch bus, and then the switches are combine CB/switch.

So you may be looking for a breaker that does not exist.

Aerodon

[M20S Driver]

35 minutes ago, Aerodon said:

You need to post your serial number for an exact drawing.  My 252 has a 70A breaker feeding the switch bus, and then the switches are combine CB/switch.

So you may be looking for a breaker that does not exist.

Aerodon

As Aerodon stated, the switch is the breaker.  see attachment.

[Piaggio410]

Gentlemen,

Thank you for the information and schematics. It is S/N: 30-0014.

 

 

[GeeBee]

The switch is the breaker.

[Piaggio410]

Gentlemen,

Thanks again for the switch schematic. The S/N is 30-0014. The three wires coming off of the switch are labeled as LN01B18, LN01C18 and WE18C18. The LN, I believe would reference Light Navigation. Any thoughts on the WE designation. does the WE18C18 split somewhere for the rear wing recognition lights? Any schematics that you can send would be greatly appreciated. Any chance of obtaining a full electrical schematic of the entire aircraft? Thanks in advance for your time and help.

[GeeBee]

One wire for each nav light, the other goes to the annunciator panel for the dimming signal.

[carusoam]

Electrical drawings for the Long Bodies are in the Maintenance manuals…

These manuals are available from your favorite MSC…

They are an electronic file…

Worth having a copy…

Best regards,

-a-