Add a trim gauge

[GaryZ]

I bought a Sierra trim gauge to add to my boat and the instruction are for replacement. Does anyone know where I can find the instructions for wiring this gauge?
The boat is a 1976 Mercuriser 20 ft Alpha IO.

 

[04fxdwgi]

Re: Add a trim gauge

I bought a Sierra trim gauge to add to my boat and the instruction are for replacement. Does anyone know where I can find the instructions for wiring this gauge?
The boat is a 1976 Mercuriser 20 ft Alpha IO.

Here is a link to replacing / installation / adjustment http://www.sterndrives.com/supplies/mdtips06.html

Here is a link to wiring diagrams http://www.boatfix.com/merc/Servmanl/13/13E4R2.PDF
Another one http://www.boatfix.com/merc/Servmanl/16/16F4R2.PDF

 

[GaryZ]

Re: Add a trim gauge

I bought the boat last year and all of the wiring went straight to the battery so I have rewired everything.
Thank you for the information.