M109A3 Owners, need a little info

[fpchief]

My new to me M109A3 has the power converter under passenger seat that actually works. The deal is that it comes on when i switch on the battery. Surely there is a separate switch right? I am going through the pubs now but need to get that converter turned off sooner than later.

Kip

 

[Katahdin]

I think that power converter is a modification, I've never heard of one under the passenger seat. I don't think you'll find any info about it and will need to trace the wiring.

The only power converter I'm aware of in a stock M109A3 is the one mounted to the wall inside the box.

 

[gimpyrobb]

There is NO power converter in the m109a3 stock. The box in the back is for power input of 110 and 24v. Nothing is converted.

 

[fpchief]

Roger on all. I do think i like it though. It works great but just a little loud. Will put a power switch on it. It is wired directly to the battery switch under dash.

 

[Katahdin]

There is NO power converter in the m109a3 stock. The box in the back is for power input of 110 and 24v. Nothing is converted.

There is a 110V to 24V Transformer in the back of M109s. That is what I'm calling the power converter. It powers the 24V exhaust fan on AC power.

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[fpchief]

Here is what i have under seat.

 

[Recovry4x4]

View attachment 740617Here is what i have under seat.

A friend had a few of those. Not terribly efficient but super cool. I'd just add a cutoff or switch and enjoy it.