How to maintain, repair, and improve your boat's essential systems

If it's on a boat and it has screws, wires, or moving parts, it's covered in this book.  
Packed with new and updated information, this third edition manteins the book's higly praised tradition of rich illustrations, clear text, and diagnostic troubleshooting charts, and brings boaters completely up to speed with the technological advances of the past decade, including:  
- battery tecnology;
- 12 and 24 volt DC system;
- new generators, inverters, and battery charges;
- galvanic isolators, corrosion protecttion, tanks, hoses, lighting, antennas, pumps, watermakers, refrigeration, rigging, and much more.