1988 StarCraft Select 191s wiring question

[Dieseldaddy247]

Hello! Just purchased a well maintained Select 191s and PO said that some of the switches like horn, blower, nav lights do not work and haven’t for some time. First glance under the dash found almost all the circuit breakers for these were very corroded. Easy and cheap to replace but none of them have the stickers to tell what amp they are. Does anyone know what each of those breakers are?

 

[alldodge]

Welcome
Only a person with the exact boat might be able to answer the question. Just trace the wires or remove both ends from the breaker and connect together. Then see what works

 

[Watermann]

Bilge pump, horn, and nav lights are 5 amp. Not sure about the blower, check the power wire near it for a label.