This forum contains 50 topics and 317 replies, and was last updated by Tony Athens 1 day ago.
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- Cummins Marine Forum Topics
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Smart Craft 2007
This topic has 3 replies, has 2 voices, and was last updated by
Tony Athens 1 day ago
February 13, 2019 at 3:50 pm I have two Cummins engines 5.9 of 2007 with a SmrtCraft each. I should reprogram the SmartCraft of the right engine as it also displays data from the left engine. How can I proceed since this type of programming can not be accessed from the normal menu? Thank you I have two Cummins engines 5.9 of 2007 with a SmrtCraft each. I should reprogram the SmartCraft of the starboard engine as it also displays data from the port engine. How can I proceed …
3 RepliesFebruary 16, 2019 at 4:06 pm 1) You have ONE DISPLAY per engine, correct? 2) Did it ever work correctly——Post display = Port engine………. Starboard display = Starboard engine? 3) Do you have any type of engine synchronization? 4) I need to “see” your engine controls to ID the type 5) I need those engine serial numbers? Five questions– I need 5 proper responses, to even come close to helping you.. This are very old engines as…
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Murphy Gauge on 6BTA
This topic has 4 replies, has 2 voices, and was last updated by
Shawn 1 week ago
November 30, 2018 at 4:49 pm Anybody have pics of these installed on a 6bta? I seen the 6cta (I think) on this site but it looks like the tank might be bigger. I’d like to put them on the sides just like that though. How’s installation? I need to put fitting in the bottom the the tank and then the top one can go over to the starboard side of the tank where all of the plugs are?
4 RepliesFebruary 4, 2019 at 4:01 pm I managed to find a post showing exactly what I need to do.
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Smart craft gear box pressure alarm
This topic has 2 replies, has 2 voices, and was last updated by
Luke Nelson 1 week ago
February 3, 2019 at 3:33 pm Hi All, Does smart craft v1 have a gear box pressure alarm or just the pressure reading? Basically I blew a shaft seal on a PTO pump on a ZF 286a, that pumped the gear oil into the steering and fried the clutches. The gear locked in Fwd, not Rev like the selector was… so it shot ahead when berthing and made a crunching on someone else’s marlin board.. We are looking at a way to not have to happen again. It is running a Metaris V…
2 RepliesFebruary 4, 2019 at 3:04 am Thanks Tony, I got the report on the GB today and it cooked the secondary clutch. Parts are on the way as the gear was only 800 hrs old. Electronic shift block is getting a strip and clean before going on the spare box. I ran the engine the next day( mainly to pump oil around the GB and shaft seals). The oil levels were fine with no oil loss. I would have about 7 bar engaged pressure fwd or astern and 24 bar in neutral. I cant really explain …
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Aetna Tachometers and VHF Noise
This topic has 10 replies, has 3 voices, and was last updated by
Bill Taylor 1 month ago
October 1, 2018 at 4:46 pm I recently installed a pair of Aetna Tachometers, model 8905R-P-DS LCD in the tower of my boat. I used Belden, twisted pair, shielded 16 guage wire for the signal wire. The tachometers work great and are very accurate. I have power supply running from 12V power panel in the tower with toggle switches and fuses, so I can turn them on and off. They are not wired to the ignition switch. The problem is I’m getting a lot of noise on my VHF radi…
10 RepliesJanuary 7, 2019 at 8:30 pm Rob: Thanks for the info and the diagram. Now only have to decide whether I need the shielded cable. As for the LED, thanks, yes on the fly bridge it will have to be LCD for sure as I only operate in the day light. I am also looking at installing the ISSPRO R609 Turbocators on the fly bridge. As an old gas man my diesel learning curve is steep and question keep arising. My next issue will be bleeding especially when I am changing fuel fi…
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Converting 6B5.9M from 12 to 24 volts
This topic has 10 replies, has 4 voices, and was last updated by
Corey Schmidt 1 month ago
December 18, 2018 at 3:40 am My 6B5.9M was manufactured in 1994 but installed new in 2004 in my sailboat. I’m now converting my electrical system to 24volts and was originally planning to just swap out the alternator and leave the rest of the relatively simple engine electrical systems at 12V. However, as it turns out only a few electronics items need 12V and a simple DCDC converter can handle them nicely. In many ways it would be simpler to convert all to 24V, but h…
10 RepliesDecember 21, 2018 at 10:58 am I would not make any assumptions regarding how the engine is setup… verify everything 100%, then make decisions. The panel takes inputs directly from senders for “indication” and the PCB interprets the signals for alarming. We always recommend have redundant alarms: https://www.sbmar.com/articles/redundant-alarms-least-expensive-engine-insurance/ Corey Schmidt | VP, Operations | Seaboard Marine, Inc.
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Alarm panels waterproof?
This topic has 4 replies, has 4 voices, and was last updated by
Corey Schmidt 2 months ago
November 23, 2018 at 3:30 pm I had a couple of Borel (I think) alarm panels in my boat. I’m looking for a more waterproof solution if possible and was wondering if the ones on this site are?
4 RepliesNovember 27, 2018 at 5:00 pm Most of the panels we sell have the sensitive electronics on the rear of the panels “gooped” with electrical grade doping compound so they are not exposed. The panels seem to hold up very well to the elements… Corey Schmidt | VP, Operations | Seaboard Marine, Inc.
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Troll & Cruise modes Vessel View 4
This topic has 5 replies, has 3 voices, and was last updated by
Tony Athens 2 months ago
November 26, 2018 at 4:42 am Hi all, I have a pair of recently installed QSB5.9 380hp with Vessel View 4’s. Troll mode has been displayed in yellow with (apparently no operational effect ) since installation. When I try to disable it, the disable button is greyed out. When the engines were commissioned, the Cummins Tech noticed this, but brushed it off. I would like to know if this feature (Troll rpm) and Cruise mode as per the operating manual is available with these…
5 RepliesNovember 26, 2018 at 6:19 pm Wayne, If you figure it out how to incorporate something that is glitch free, reliable, intuitive to use, fulled supported, and something you can troubleshooted if problems occurs, let me know.. At this point in time, those parameters do do exist with my “since 2004” experiences using “Mercury Electronics”, AKA “SmartCraft” or what I am not allowed to call it anymore.in a public forum. Tony Tony Athens Seabo…
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VDO Boost/Pyro gauge
This topic has 5 replies, has 3 voices, and was last updated by
Rob Schepis 3 months ago
November 14, 2018 at 11:31 am The Cummins OEM analog marine panel on my trawler has one blank VDO gauge space that I want to use for a combination boost/pyro gauge. The hole size for the ISSPRO SMX Marine Boost/Pyro (EGT) Turbocator Gauge Kit is too large for the VDO gauge space. I have been unable to find this combination in a VDO gauge. Any suggestions? Thanks DLECME Attachments:You must be logged in to access attached files.
5 RepliesNovember 15, 2018 at 5:31 pm Install a VDO Gear PSI guage at the open location in the Cummins panel and then the SMX boost/pyro unit off to either side. Rob "Luck is the residue of good design."
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Vessel View 4 fuel used
This topic has 2 replies, has 2 voices, and was last updated by
Wayne Spalding 4 months ago
October 11, 2018 at 12:53 am I recently installed 2 X QSB 5.9 380 engines into my boat equipped with Vessel View 4 indicators I have no tank quantity indication (I use a dipstick), but note there is good fuel flow indication. Can I set the system up to indicate fuel remaining if I give it the tank capacity of the boat? Or at the least, a ‘fuel used’ summary after each trip? Thanks in advance Wayne Spalding Tank quantity ~ 1500ltrs Based Gold Coast, Australia general spo…
2 RepliesOctober 11, 2018 at 4:27 pm Thanks Corey, it’s the manual input that I was after, there is no level sensor in the tank Based Gold Coast, Australia general sport fishing
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ECM Voltage
This topic has 11 replies, has 4 voices, and was last updated by
Tony Athens 4 months ago
May 18, 2017 at 10:43 am Hello Everyone. Lately I have been getting an alarm on my QSB 5.9 which reads “ECM High Battery Volts”. This alarm is intermittent and sounds everyday but does not last all day. Comes and goes when it feels like. Has anyone had any experience with this alarm? I’m thinking it’s a control module of some sort which has its own battery supply?? Any help would be greatly appreciated. Attached a pic of my display. Regards. Atta…
11 RepliesOctober 11, 2018 at 6:31 am Yes, the voltage regulator is an internal part of every Cummins supplied alternator… The part is cheap ($15-ish) but is usually only sourced and installed by someone in the business ( meaning a local alternator repair facility).. Tony Tony Athens Seaboard Founder Go here for the latest stuff we put together and share for all to see: https://www.sbmar.com/tonys-tips/ Attachments:You must be logged in to access attached files.
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Chasing down jumpy gauges – protecting connections.
This topic has 5 replies, has 3 voices, and was last updated by
Paul Hoffman 4 months ago
September 19, 2018 at 6:49 am 1999 Cummings 6BTA 5.9 M-3. I’m chasing oil gauge issues on both engines. At low RPMs (<1,000) no issues, all gauges indicate rock steady. When pushing up to say 2,000 one or both gauges will start to swing erratically, and eventually fall to zero. This typically leads to an engine alarm in a few minutes (though not always – not sure why). Jogging the throttles to bring RPMs up and down tends to bring the gauges off the zero,…
5 RepliesSeptember 30, 2018 at 12:29 pm WD-40 and brushes followed by white Li grease (I’ve got a tube of that I use on my garage door). I’ll let you know how it goes. Paul Changes in L'Attitudes 1999 Maxum 4100 SCA Twin Cummins 330HP 6BTA 5.9-M-3
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Vessel View Fail
This topic has 12 replies, has 3 voices, and was last updated by
Scott Lambert 4 months ago
June 22, 2018 at 1:20 am I have attached a photo of my vessel view display looking pretty sick. It is just showing horizontal white lines across the screen. Any one seen this before? Could it be a connection or will it need replacing? I have unplugged the connections on the back which has made no difference. Attachments:You must be logged in to access attached files.
12 RepliesSeptember 24, 2018 at 3:23 pm I have attached photos of SMX up and running, very happy! I have also attached a photo of the old smart craft wiring. As Corey says, one of the benefits of this system is its simplicity. The space under my helm station used to be a mess of tangled wires, now it is relatively simple and uncluttered. Attachments:You must be logged in to access attached files.
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Vessel View works, dash gauges don't after install
This topic has 1 reply, has 1 voices, and was last updated by
Brian Wilson 4 months ago
September 21, 2018 at 9:45 am Hi, I recently installed a VesselView 4 into my 2007 SeaRay, replacing the dead DieselView unit. I unplugged the wiring harness from the command module and connected the 403 harness in its place. The 403 works great but at the same time, all my dash gauges stopped working. Does the cable I disconnected need to connect to something else? Many thanks in advance for anyone who takes the time to point this newbie in the right direction. Brian
1 ReplySeptember 21, 2018 at 11:02 am An update on this. If I reconnect the harness for DieselView to the j-box and connect the cables to it, the dash gauges work again. Obviously, this isn’t a great solution as I want to toss the DieselView unit. Do I need to terminate either or both of the connectors (shown in pic) going into DieselView? Brian Attachments:You must be logged in to access attached files.
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Cummings 210HP Twin engine; RPM tachometer
This topic has 1 reply, has 2 voices, and was last updated by
Tony Athens 5 months ago
September 3, 2018 at 2:55 am HI everyone, I am pretty much new to power boating; so you can guess I do not know much about engines and instrumentation. Everything was running smoothly until I had my engines serviced. When I start them the RPM tachometer for one engine fluctuates wildly from 600 to 2000 RPM, also under load. The engine runs fine. I have ruled out a faulty tachometer because the one in the boat and the one on the flybridge are doing the same thing. Has anyb…
1 ReplySeptember 3, 2018 at 12:06 pm What you have that sends the signal to the tach is either faulty, needs to be reset, or has a bad wire connection.. Most likely you have a magnetic pickup??.. How To Install a Magnetic Pickup to Drive a Tachometer Magnetic Switch Location on your B Series Cummins Tony Athens Seaboard Founder Go here for the latest stuff we put together and share for all to see: https://www.sbmar.com/tonys-tips/
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Tachometer Question
This topic has 5 replies, has 3 voices, and was last updated by
Bill Karmis 6 months ago
August 16, 2018 at 2:33 pm Hi I have a 2000 Tiara 31 Open with Cummins 330B motors Can anyone confirm where the tach signal comes from? Took my tachometer in for rebuild and they say my tachs are getting signal from something other than the magnetic pick up I haven’t seen any variation to this anywhere I’ve read. Anybody know if they used anything else ? My controls are all manual no ECU or anything Any insights would be appreciated
5 RepliesAugust 19, 2018 at 3:13 pm Here are some not sure what I’m looking for Attachments:You must be logged in to access attached files.
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1997 6BTA 5.9 w/ ZF Hurth
This topic has 2 replies, has 2 voices, and was last updated by
Scott Wooden 6 months ago
July 14, 2018 at 11:46 am I have a 1997 Maxum 4600 SCB with two Cummins Diesels. Trying to locate the RPM sensor. Don’t know if it was placed on the alternator or the transmission. Do not know what it looks like. Been all through the internet and pictures. But cannot find just a flat out picture or drawing or comment that says it right here. We bought a Livorsi DC4000DA to replace the old gauge and I know mean that means Alternator driven. They are pegging past the…
2 RepliesJuly 24, 2018 at 8:02 am Found it. On the flywheel under the air cleaner. Thanks for the links. That helped. Whisker River
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Exhaust heat sensor
This topic has 20 replies, has 4 voices, and was last updated by
Rob Schepis 7 months ago
June 18, 2018 at 3:45 am I’ve seen discussion of little heat pucks that can be used as additional overheat alarms. My northern light generator started to shut down the second the shutdown bypass/preheat switch was released. Investigation showed a bad temp switch which I am replacing but it also showed my exhaust temp switches wires were. It and corroded. It’s brutal access and the exhaust switch wires go into a harness that’s going to unleash more demons if I cu…
20 RepliesJune 28, 2018 at 1:37 pm Cut some test studs and JB Weld them to a metal test piece. Rob "Luck is the residue of good design."
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external alarm buzzer for analog panel
This topic has 6 replies, has 4 voices, and was last updated by
Jerry White 8 months ago
May 22, 2018 at 6:31 am I have an analog alarm panel from a 8.3 that the buzzer has failed on, i replaced the board with one from a spare motor and all is well. My question is could i solder a couple pigtails onto the board with the bad buzzer and connect a remote piezo buzzer that would be located in area that was easier to hear if an alarm is present? Fellow running the boat is about half deaf and can’t hear the alarms when engine is over an idle. Not sure wh…
6 RepliesJune 10, 2018 at 3:30 am As an update I re-installed the alarm circuit board and it works great, though i had to try two different buzzers. The first unit would not work at the lower voltage (9.8volts), the second unit tried, https://www.amazon.com/gp/product/B00HR6P9QU/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1 worked great and will wake the dead. A side note is that if anyone is suffering with low oil pressure alarms when engine is pulled back to an idle, which …
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Smartcraft Transducer
This topic has 2 replies, has 2 voices, and was last updated by
Dave Carlson 8 months ago
May 24, 2018 at 12:22 pm I am looking for info on depth transducer installation on a smartcraft diesel view with QSC 500’s. The transducer I received from Mercury is for older 8.3 engines with a flat 4 pin connector that is labeled to connect to the diagnostic port. The QSC has a round port. There is a transducer connector on the Medusa harness which does not work even if connected to 12V. Does anyone have any opinions on how or even if this can be done? These are…
2 RepliesMay 26, 2018 at 11:46 am Thanks for the reply. I know they are outdated but they still work so I would like to put off replacement until needed!
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Smart craft needs calabration
This topic has 1 reply, has 2 voices, and was last updated by
Corey Schmidt 10 months ago
April 16, 2018 at 12:07 pm I own a 2005 searay 39 dancer with cummins 370’s. While under way with engine syncs on, (only using starboard throttle) lost port rpm, switched off syncs, used both trottles ok. Traced to broken wire in harness connector under starboard aftercooler. Engine syncs now work. When i start engines, smart craft says(must perform dielsel calibration). I tried to calibrate will not let me. If I turn start rocker switch on& off 1 time quickly, …
1 ReplyApril 18, 2018 at 9:01 am Tell me EXACTLY which engines you have… if you’re not 100% sure, send me serial numbers. I would also like to see a picture of your SmartCraft display and the C-Cruise rocker panels so I can see exactly how you’re setup before moving too much further… Thanks, Corey Corey Schmidt | VP, Operations | Seaboard Marine, Inc.
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Smart Craft 2007
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