1983 Mercruiser Trim Switch

Bill Pricer

Recruit
Joined
Jul 9, 2009
Messages
1
Help!!!!! Just got this boat. It has a 470 Mercruiser with the trim switch on the throttle. I think it is wired wrong because when you press the switch to go down the trim raises the lower unit. Im looking for a wiring diagram or any other help would be greatly appreciated.
 
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