Apr 26, 2021 · Has anybody with a 390 or other Mainship models with the wiring trunk just aft of the starboard side cabin door opened it up? Not my boat. Asking for a friend.

Feb 24, 2016 · I just had the same problem on the land yacht... wire was apparently loose behind the load side of the GFCI unit and melted the wire insulation. If none of the obvious issues mentioned then start at the breaker w/ a digital VOM to find where you have / …

Aug 3, 2018 · On my boat, the gen has its own separate 60 amp breaker, and the two 30 amp shore inlets each have their own 30 amp breaker. The gen simply connects both shore as one circuit. Correct. The breaker for AC2 is not working. I can switch AC1 and AC2 on and off. They are on a toggle which does not allow me to have AC and generator on at the same time.

Pros and Cons of the Mainship 390. After looking at over a dozen cruising boats we purchased our 2000 Mainship 390 in June of 2020 for the following reasons: Full walk-around capability with the security of hand rails while underway. Molded fiberglass stairs to the fly bridge instead of a …

May 10, 2012 · Am considering a couple these. One has twin Yanmars and one has a single Cummins with bow thruster. I would be interested in any opinions regarding quality of the brand/model and thoughts on their seakeeping characteristics. These are circa '03 model years so I'm guessing that the current...

The Mainship 350 Trawler (called the Mainship 390 in 1999– 2005) is a stylish, moderately priced coastal cruiser with classic trawler lines and a good turn of speed.

Data And technical specifications of Mainship 390 equipments, fuel economy, dimensions, weight, engine power and prices

Boat Specifications: 350/390 Mainship. LOA: 39’9” BEAM: 14’2” DRAFT: 3’8” DISPLACEMENT: 22,000 lbs. WATER: 130 gals. FUEL: 300 gals. POWER: Single or twin diesel to 480 hp

May 21, 2017 · Any idea where I can "tap" into a 12v positive and negative wire in that forward stateroom, and be able to "hide" the wires from view? I pulled out the 12v overhead light switch, but it is not a + or -, just a single pole connector switch.

Find a Mainship 390 Trawler or similar boat for sale. The boat is equipped with 492.0 liter fresh water capacity. The boat may be equipped with dual diesel engines at 460 hp (342 kW).. The fuel tank has a capacity of 1135.0 liters (299 US gallons, 249 imperial gallons).