89 28' Sundancer w/ twin 350s - Component ID

[Yacht_Sea]

Can anyone help me ID these parts ...

I'll be updating the fuse blocks to the newer types
I have id'd the transponder ...

What is the round module???
What was mounted to the rusty bracket below the round module?
I believe the other two brackets were alarms.

Any help would be greatly appreciated.

If anyone has a pic where I can see the wiring that would be fantastic!!!!

Thanks in advance.

 

[Sundancer]

Synch gauge is the round item. Can't help with the other two!

 

[tobnpr]

Could be alarms (low oil, water temp, high water bilge), could be the emergency start switch...
Aren't they labeled on the front side of the helm?

 

[SCORPIO]

The alarms were supposed to be held in whats left of those rusted clamps.

 

[Yacht_Sea]

I pulled everything in the pic off the board ... glad I did ... nearly every crimped connection came apart.

I was going to recrimp but I will just go ahead and solder and heat-shrink so I will have that warm fuzzy feeling.

To the person asking if there were any labels ... there are none!!!

After separating the wires today I believe the alarms are for either temperature or oil pressure ... I need to find the post that describes the wires by color (I need to print it out!)

Still unable to figure out what was under the round module, I now know the round module to be the engine sync. Need a wire guide for the engine sync as well ... the very center post came loose and I can't discern which wire went to it!!!.

I installed two new style fuse blocks ... I need to pick up some buss bars so I can get it all put back together ... the old buss bars are pretty cheap and now is the best time to upgrade so to speak.

Tomorrow I will try a little reverse engineering to trace a few unknowns.

The transponder box ... when I took it down I could hear rattling ... when I opened it up it was completely corroded ... I read somewhere where you can use different depth devices with the installed thru hull transponder ... I just need to get the info off the cable to see what transponder is installed.

Thanks for your input ... will post what I figure out ... hopefully I can keep someone else from going thru this aggravation.<LOL>