Newbie here trying to figure out how to test my

[bigjoe2728]

HI everyone im a newbie to boating and I have a 72 Chrysler Sport Valiant Runabout with a 45 Horse Chrysler outboard and im trying to make sure everything is working fine before I run it on the lake. The motor starts on the first try and runs well but im still trying to figure out how to test and make sure the overheat alarm/sensor is working. Can anyone tell me how to test it? Thank you for any help and info!!!!!

 

[wickware]

Re: Newbie here trying to figure out how to test my

I ran a search above ("testing over heating alarm") and found this info that I have used and would suggest. In my case, check your horn also. Jow


Re: Overheat black max 200

The very FIRST thing you need to do is to check your temp alarm system.

Engine OFF, key ON, ground the temp sensor wire, the alarm should sound, repeat test on other side.

You can test the sensors themselves with an Ohms Meter and a pan of water on your stove. Check Ohms cold, then check again after heating in the water. If you are worried about getting the sensors wet then place it in a zip lock bag, leave the wires hanging out to use as a handle and so you can test the Ohms while the sensor is immersed in the hot water.

After confirming that your alarm system works THEN it is safe to begin testing the motor.