1983 Hunter 27ft

[scottish]

I have just bought this boat and after doing some tests found that a few items are not in working order:water pressurebulge pumpdepth sounderIf you were to redo these items on your boat what type and where would you buy them?Does anyone have a wiring diagram for the yanmar engine,that they can email me?cneil@cfsnyc.com

 

[Benny]

Here is your diagram.

The depth sounder manufacturer is still in business, you can have the unit rebuilt. The water pressure check the pump if it don't work go to west Marine and get a replacement for about $100. Install and check for leaks.

 

[Benny]

Sorry unable to upload.

Knocked my Browser off everytime. Check the archives as I had posted a JPG of the electrical diagram for the Yanmar GM1 about six months ago.

 

[John5961]

Repairs

the only serious item on your list is the bilge pump.It may not be bad. Try flipping the switch on the circuit panel to see if it comes on. It could be the float switch thats bad. It should be wired so either the circuit panel switch will make it come on, or lifting the float switch.West Marine sells several version of switches and pumps. A Rule Industries 500GPH should cost 50-60 bucks. the float switch is probably $20 or so. these are both easy fixes. The pressure pump can be purchased from West also. But make sure it's not a bad switch before replacing the pump.

 

[scottish]

Thanks

Could you email me the link regarding wireing diagram for yanmar.thanks