Merr fisher 805 Battery Switches and cavitation?
Sept 30, 2015 5:38:25 GMT
Post by william51 on Sept 30, 2015 5:38:25 GMT
Having recently purchased a 2007 MF805 Ltd Edition with nanni 4.390. Well pleased but unable to find answer to the following:
1. Last boat had conventional battery switch 1-2-both-0ff, the MF has 120a battery under table, battery in front of engine and separate isolated one beside bow thruster. Two isolator switches at steps. If run into problems of engine battery fails, is there anyway to start from house battery which I think is the one located in front of engine?
2. Do these boats suffer cavitation whilst in reverse. Getting substantial noise from rear only when reverse selected?
3. Is slight light colour mist from exhaust normal even when engine warm or should exhaust be clear?
1. Last boat had conventional battery switch 1-2-both-0ff, the MF has 120a battery under table, battery in front of engine and separate isolated one beside bow thruster. Two isolator switches at steps. If run into problems of engine battery fails, is there anyway to start from house battery which I think is the one located in front of engine?
2. Do these boats suffer cavitation whilst in reverse. Getting substantial noise from rear only when reverse selected?
3. Is slight light colour mist from exhaust normal even when engine warm or should exhaust be clear?