Boomerang
Active member
- Joined
- May 12, 2024
- Messages
- 62
- Hatteras Model
- 42' LRC - Mark II (1980 - 1985)
***I'm copying and pasting from the post I put on Trawler Forum last night. I hope it works! ***
1984 Hatteras 42 MkII LRC, Hull # HATBT428M84A
Fuel is 750 gal in 2 tanks (supply and return valves plus gauges are under a hatch in the salon...no climbing in the engine room to switch or check).
Water is 200+ in 2 tanks
Holding is 80 and it lasts forever without needing to pump out.
We cruise @ 1550 for an approximate fuel furn of 3.8 gph @ 7.5 kts. 1500 gets better yet @ 7 kts.
I'd guess the displacement to be around 40k lbs and the air draft with the mast up is a conservative 23'.
The location ,as of this post, in in Flagler Beach , Florida. We'll be headed to our home in Kilmarnock, VA the first of April. We bought the boat late spring of '24 where I went over it to make it mechanically sound to take South that fall. She made the trip down and back with no issues at all. When we got back in spring of '25, we tweaked all of the systems to make stuff better for our style of cruising.
The boat is a solid tank, the most comfortable cruising boat we could ever ask for. We can anchor in stuff we never could've anchored in with prior boats and not worry about bouncing all night.
The engines are Detroit 4-53N's. They're really pretty simple to work on...just ask Lepke! The port has 5170 hours and the Starboard was reportedly replaced and shows 1756 hours. The PO gave me no paperwork to verify any of the things he said was done but he did a lot of bartering with the marina (he owned a dredge operation) so I think it was a lot of under the table labor swap. The port runs like a top but the Starboard just seems a little more sealed up. I'll check my records but for our 12-1300 miles of cruising this winter I might've used 2-2 1/2 gallons of oil total (mostly all weeps, no smoke) the port weeped the most. The serial # of the starboard block is different than the original owner had recorded so I feel it's been changed. The generator was changed to a 10.5 kW unit and it shows 5093 hours and runs like a top ,too, though we don't use it much.
Naiad (172?) stabilizer system (PO reported new seals installed. We tested them and everything worked but we just don't use them for our style of coastal cruising so I pinned them in the center so to not wear them out. The fins alone make a difference while pinned.
Dripless stuffing boxes
Spurs line cutters
A partial list of the things we've done so we don't have any issues while cruising are
Main engine heat exchangers disassembled and cleaned
Engine fuel filters (and oil filters) upgraded to spin on canister type.
Props (26D x 23P) reconditioned fall '24
Changed (did away with) the monstrous vaccuflush system and added a whale gulper diaphragm maserator pump to each head and the overboard discharge ('24). Now, to flush, you just step on the pedal and push the pump button until the bowl is clear. It works great and simple is better. Very quiet, too.
Replaced all head hoses, added "Y" valve for overboard or dockside pumpout.('24)
Installed Aims 3000W pure sine wave inverter with remote. Connected to galley outlets mainly for coffee, cooking with microwave or crockpot
Took out the 4 8-D's (1 was for starboard main and generator start and other 3 were for house and port main start. Replaced with (6) GC2 6-v batteries (650+ AH) and 2 group 31 starting batteries (all new '25) , 1 for port main and 1 for starboard main and generator.
Rebuilt ('26) large frame Power line alternator to charge house and port start via ACR. Starboard engine uses stock large-frame Delco alternator to charge it's battery
Replaced the 110v refrigerator with a 10.5 cf RV refrige that's strictly 12v. Way more economical than running through the inverter. New '25
Replaced electric stove with RV 3-burner stove/oven . Added 20lb propane tank behind flybridge seat. Controlled with solenoid using switch above stove (added sniffer) New '25
Added Victron 60A 3 bank battery charger ('24) Backup 100A charger on Inverter if needed
Added battery SOC meter to monitor house charging and discharge...$45 from Amazon and probably one of the best accessories I've ever had.
Added remote battery switch ('24) for windlass with switch at helm. Added up/down remote for windlass.
Replaced anchor with Vulcan (new '24) oversized 33kg (200' 5/16" chain). We are 100% pleased with Vulcan Gen2 anchors. They have never let us down in some snotty conditions. Also have standby Danforth 20H stored on railing with approx 200 1/2" nylon rode and piece of chain stored on opposite side of chain locker
Added saltwater wash down (new '24)
Changed water heater to Isotemp 12 gal 120v & heat exchanger (new late '25)
Added diesel parking water heater. Added 2 vent bus heater and expansion tank behind cabinet and plumbed diesel heater to Isotemp water heater and bus heater. Ran 1 vent to aft stateroom and 1 vent to salon. This is another accessory that we can't do without! After running for the day, we'll run the diesel heater for 20-30 minutes which heats the domestic water heater hot! It also heats the salon and aft stateroom with hot air (measured 130 degree air in stateroom and 140 in salon)(Everything new late '25)
Starlink Mini on mast with 30v power supply ('25)
Electronics:
Simrad AC70 w/ RPU 400 (yep, 400, the big one) pump. The boat tracks likes it's on rails, even in heavy seas.
Cortex AIS
Garmin XHD 18 color radar
Electronics breaker panel under lower helm
Lower Helm:
Icom M604VHF
Icom M304 VHF
Furuno RD 30 with 235kHz transducer for backup depth and temp
Simrad AP70 autopilot controller
ACR 100 LED spotlight (that sucker is BRIGHT!)
Garmin 8612 MFD
Rear-view camera with 9" display
Danforth Constellation compass
Naiad Stabilizer control
Flybridge:
Garmin 942XSV MFD
Icom M604 VHF
Standard GX1600 VHF with remote speaker
Simrad AP70 Autopilot controller
Fusion RA60 stereo w/ 2 speakers
Danforth Constellation Compass
Naiad Stabilizer control
Aft deck has a round teak table w/ 4 teak chairs and a gas fire pit.
Aft Deck has a large Bimini top in good condition
The Flybridge has a Bimini top in good condition (3-sided enclosure removed & stored in VA.)
All of the teak railings were removed last fall and refinished. All of the stanchions were removed ,rebedded and new hardware was used to replace them.
West marine 310 Hypalon RIB 2015
Tohatsu 6hp 4-stroke with remote tank.
Edison dinghy davits (rebedded with backing plated added) with Lewmar model 16 winches
All ships paperwork, drawings and manuals. Complete Detroit engine manuals and service manuals
There's lots of stuff I haven't listed. Feel free to call, text or email with questions
Shawn
Shawnfay2016@gmail
804-436-6772
1984 Hatteras 42 MkII LRC, Hull # HATBT428M84A
Fuel is 750 gal in 2 tanks (supply and return valves plus gauges are under a hatch in the salon...no climbing in the engine room to switch or check).
Water is 200+ in 2 tanks
Holding is 80 and it lasts forever without needing to pump out.
We cruise @ 1550 for an approximate fuel furn of 3.8 gph @ 7.5 kts. 1500 gets better yet @ 7 kts.
I'd guess the displacement to be around 40k lbs and the air draft with the mast up is a conservative 23'.
The location ,as of this post, in in Flagler Beach , Florida. We'll be headed to our home in Kilmarnock, VA the first of April. We bought the boat late spring of '24 where I went over it to make it mechanically sound to take South that fall. She made the trip down and back with no issues at all. When we got back in spring of '25, we tweaked all of the systems to make stuff better for our style of cruising.
The boat is a solid tank, the most comfortable cruising boat we could ever ask for. We can anchor in stuff we never could've anchored in with prior boats and not worry about bouncing all night.
The engines are Detroit 4-53N's. They're really pretty simple to work on...just ask Lepke! The port has 5170 hours and the Starboard was reportedly replaced and shows 1756 hours. The PO gave me no paperwork to verify any of the things he said was done but he did a lot of bartering with the marina (he owned a dredge operation) so I think it was a lot of under the table labor swap. The port runs like a top but the Starboard just seems a little more sealed up. I'll check my records but for our 12-1300 miles of cruising this winter I might've used 2-2 1/2 gallons of oil total (mostly all weeps, no smoke) the port weeped the most. The serial # of the starboard block is different than the original owner had recorded so I feel it's been changed. The generator was changed to a 10.5 kW unit and it shows 5093 hours and runs like a top ,too, though we don't use it much.
Naiad (172?) stabilizer system (PO reported new seals installed. We tested them and everything worked but we just don't use them for our style of coastal cruising so I pinned them in the center so to not wear them out. The fins alone make a difference while pinned.
Dripless stuffing boxes
Spurs line cutters
A partial list of the things we've done so we don't have any issues while cruising are
Main engine heat exchangers disassembled and cleaned
Engine fuel filters (and oil filters) upgraded to spin on canister type.
Props (26D x 23P) reconditioned fall '24
Changed (did away with) the monstrous vaccuflush system and added a whale gulper diaphragm maserator pump to each head and the overboard discharge ('24). Now, to flush, you just step on the pedal and push the pump button until the bowl is clear. It works great and simple is better. Very quiet, too.
Replaced all head hoses, added "Y" valve for overboard or dockside pumpout.('24)
Installed Aims 3000W pure sine wave inverter with remote. Connected to galley outlets mainly for coffee, cooking with microwave or crockpot
Took out the 4 8-D's (1 was for starboard main and generator start and other 3 were for house and port main start. Replaced with (6) GC2 6-v batteries (650+ AH) and 2 group 31 starting batteries (all new '25) , 1 for port main and 1 for starboard main and generator.
Rebuilt ('26) large frame Power line alternator to charge house and port start via ACR. Starboard engine uses stock large-frame Delco alternator to charge it's battery
Replaced the 110v refrigerator with a 10.5 cf RV refrige that's strictly 12v. Way more economical than running through the inverter. New '25
Replaced electric stove with RV 3-burner stove/oven . Added 20lb propane tank behind flybridge seat. Controlled with solenoid using switch above stove (added sniffer) New '25
Added Victron 60A 3 bank battery charger ('24) Backup 100A charger on Inverter if needed
Added battery SOC meter to monitor house charging and discharge...$45 from Amazon and probably one of the best accessories I've ever had.
Added remote battery switch ('24) for windlass with switch at helm. Added up/down remote for windlass.
Replaced anchor with Vulcan (new '24) oversized 33kg (200' 5/16" chain). We are 100% pleased with Vulcan Gen2 anchors. They have never let us down in some snotty conditions. Also have standby Danforth 20H stored on railing with approx 200 1/2" nylon rode and piece of chain stored on opposite side of chain locker
Added saltwater wash down (new '24)
Changed water heater to Isotemp 12 gal 120v & heat exchanger (new late '25)
Added diesel parking water heater. Added 2 vent bus heater and expansion tank behind cabinet and plumbed diesel heater to Isotemp water heater and bus heater. Ran 1 vent to aft stateroom and 1 vent to salon. This is another accessory that we can't do without! After running for the day, we'll run the diesel heater for 20-30 minutes which heats the domestic water heater hot! It also heats the salon and aft stateroom with hot air (measured 130 degree air in stateroom and 140 in salon)(Everything new late '25)
Starlink Mini on mast with 30v power supply ('25)
Electronics:
Simrad AC70 w/ RPU 400 (yep, 400, the big one) pump. The boat tracks likes it's on rails, even in heavy seas.
Cortex AIS
Garmin XHD 18 color radar
Electronics breaker panel under lower helm
Lower Helm:
Icom M604VHF
Icom M304 VHF
Furuno RD 30 with 235kHz transducer for backup depth and temp
Simrad AP70 autopilot controller
ACR 100 LED spotlight (that sucker is BRIGHT!)
Garmin 8612 MFD
Rear-view camera with 9" display
Danforth Constellation compass
Naiad Stabilizer control
Flybridge:
Garmin 942XSV MFD
Icom M604 VHF
Standard GX1600 VHF with remote speaker
Simrad AP70 Autopilot controller
Fusion RA60 stereo w/ 2 speakers
Danforth Constellation Compass
Naiad Stabilizer control
Aft deck has a round teak table w/ 4 teak chairs and a gas fire pit.
Aft Deck has a large Bimini top in good condition
The Flybridge has a Bimini top in good condition (3-sided enclosure removed & stored in VA.)
All of the teak railings were removed last fall and refinished. All of the stanchions were removed ,rebedded and new hardware was used to replace them.
West marine 310 Hypalon RIB 2015
Tohatsu 6hp 4-stroke with remote tank.
Edison dinghy davits (rebedded with backing plated added) with Lewmar model 16 winches
All ships paperwork, drawings and manuals. Complete Detroit engine manuals and service manuals
There's lots of stuff I haven't listed. Feel free to call, text or email with questions
Shawn
Shawnfay2016@gmail
804-436-6772
