Re: My 1976 Ambulance and trip report
Posted: Mon Mar 04, 2019 9:09 pm
The nest task was to get the "sirens" working.
Thats these 2 lovely Bosch horns.
They are powered by these relays and it switches between the 2 to create the ambulance bee-paa noise.
The wiring had been tampered with and the relay not working either. There were 2 burnt circuits in the relay which I soldered back together, one horn dead which I stripped and cleaned to get operational and had a very difficult time sorting out the wiring as I couldnt find any decent diagrams of how it should be wired. The horns and the rotating light work through this relay. After much struggling, everything is now functioning properly.
Thats these 2 lovely Bosch horns.
They are powered by these relays and it switches between the 2 to create the ambulance bee-paa noise.
The wiring had been tampered with and the relay not working either. There were 2 burnt circuits in the relay which I soldered back together, one horn dead which I stripped and cleaned to get operational and had a very difficult time sorting out the wiring as I couldnt find any decent diagrams of how it should be wired. The horns and the rotating light work through this relay. After much struggling, everything is now functioning properly.