Mariner Trim gadge unit

[spaniardking]

G'day all,<br /><br />Just wondering if I could get some more help.<br /><br />My mates Mariner's trim gadge does not work. From what I can tell, the sensor unit for the trim is on the right hand side of the engine when looking from the prop. It has 2 wires, w hich is earth & the other which is connected inside the cowling. This is the trim sensor unit isn't it??<br /><br />The plastic casing is all cracked, so water would have been filling it & stopping it from working. Just want to make sure that this is the trim sensor.<br /><br />Thanks & this is an excellent forum <br /><br />Heath<br />Goldcoast