Fuse help

[ken b]

Can someone tell me what the amperage is of the 4 fuses on the original fuse box of a 1979 O'Day 25. I have the old glass fuse type (standard AGC). I was wiring my radio the other day and accidently touched the hot and the ground together and poof! a blown fuse. So if someone has an original wiring diagram could look it up for me that would be great. Thanks in advance
ken in sacramento

 

[Shoaldrafter]

Ken, fuses have

Ken,

Fuses have the amps stamped on them,,, 4 agc or what ever letters means 4amps. So study the little ends with a magnifying glass. Radio fuses are typically 3 amps.

Disregard volts on these small fuses.

No I do not have a wiring diagram. My boat came without any documentation.

Ed K
26

 

[sPk]

Wiring Diagram

Here is the wiring diagram that came with my 1980 O'Day 25.