bugdewde
Cadet
- Joined
- Jul 10, 2013
- Messages
- 21
1979 Mercruiser 470 (3.7L)
Won't tilt or trim up.
works fine going down.
If I apply power to the terminal out back, it will raise. So the pump system seems fine (yes, running down would tell me that).... but I wanted to check anyway.
Seems the solenoid (or whatever) at the pump has a relay type thingy attached. Does this reverse polarity, or have anything to do with why I can't tilt up?
If not, I figure the switch up front is bad.
Upon checking switch, I'm confused. Can't seem to determine what the terminals should be. Anyone have a diagram? ..... or a good replacement switch recommendation?
Won't tilt or trim up.
works fine going down.
If I apply power to the terminal out back, it will raise. So the pump system seems fine (yes, running down would tell me that).... but I wanted to check anyway.
Seems the solenoid (or whatever) at the pump has a relay type thingy attached. Does this reverse polarity, or have anything to do with why I can't tilt up?
If not, I figure the switch up front is bad.
Upon checking switch, I'm confused. Can't seem to determine what the terminals should be. Anyone have a diagram? ..... or a good replacement switch recommendation?