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Anyone with a 98 ish 400db familiar with access point for the bilge pump around midship in the hold that has the shower and dirty water sump tank. Mine stopped working and can’t figure out a way to access it. It’s about 10 ft back from the nearest hatch or access that I can find. Too...

My 400 sedan has a channel for a screen door but I have not found anyone that knew where to find one. Short of a custom build has anyone on this great forum heard of such a screen door. Thanks in advance

After about a 3 hr cruise at around 2800 rpm , I throttled down to idle and starboard 7.4 died . as I started it , she fires right up but idled exactly up and down up and down. I finally got it in the slip and let it cool down about 3 hrs. Same thing when I started back up. And then about 12...

i have a 1998 400 dB and I opened up this weekend and all my plugs on the port side aren’t working. This happened on the starboard side last yr and one of you awesome contributors told me where a gfi was even with pictures. Now I’m wondering if there is one on the port side ? Any help would be...

Does anyone have a direct phone number to Sea Ray parts. I am looking for exact specification on drive shaft and 3 different marine max dealers are giving me a part number that comes right out of parts manual that's comes with boat. They said they were calling sea ray direct but when I talk to a...

There is a first for everything. I was being told by a person servicing my boat that if we pull out and keep it on the hard more than 72 hrs the bottom will have to be painted because paint will break down when it is splashed in saltwater. Any truth to this? Sent from my iPhone using Tapatalk

I need to replace shaft on my 400db. Parts manual shows part# 809442 being a ss shaft 1.75x92.13 merc aq19 Every dealer I called shows same number but when I called general props in Florida they said they showed a different length . Any one know who I can contact to get correct exact...

My salon a/c fan in my 400db sometimes won't come on . Wondering if there is anything to check before I have to rob a bank. Can the fan be replaced separately ? TIA. Sent from my iPhone using Tapatalk

Saturday morning in one of our rare 40 degrees morning in Texas my heater chose to stop blowing . You can hear the unit cycle on but after a few minutes without fan blowing the unit cuts off. Hoping fan is a separate unit and I can fix or replace with out replacing whole unit? Any ideas would...

I have a friend that has a mid 90's 500 . He just lost his 13k generator. Not sure of whole story but I think a oil ring blew and immediately lost oil. Anyways, he is not on forum but I have always had success finding help. Any ideas where we might find a screamin deal on a diesel generator of...

Water pump very rarely shuts off. I have to go to panel and shut off when done using. No leakers that I can see. No air in lines, tank has plenty of water. Any ideas? Very annoying. When you least expect it it will all of a sudden shut off. Thanks in advance. Sent from my iPad using Tapatalk

I'm sure i will feel pretty stupid after this but how do I access my forward a/c unit to change or inspect filter etc. Sent from my iPhone using Tapatalk

Does anyone know how to replace line to hot water heater . Small leak keeps water pump running. Thanks in advance . Fitting are something I haven't seen.

Has anyone had success adding bridge a/c in a 400db. Just looking for ideas. Thanks Sent from my iPhone using Tapatalk

I'm sorry if I repeat myself but I can't find my original post. My 7.4 after running to cruise temp starts and dies like no fuel. After it sits a while it will start and run fine.i replaced fuses and fuel pump relay per suggestions from someone on this site hoping it was a loose connection and a...

My 7.4 engine has intermittent fuel issue. After 30 minute run or so after I shut down engine when I try to start up occasionally engine won't start. Turns over fires and dies . I went below and fiddled with 3 fuses and relays all related to fuel pump and or injector and engine started up but...

My refer in my 400db died just before the weekend. It was working perfect and then boom. Green light comes on and off but I don't hear anything cycling when I adjust thermostat. Is there anything obvious to check before I just throw in towel. I do not want to call a shop for service because 2...

Any suggestions how to renew or replace fogged up windows in forward stateroom? Sent from my iPhone using Tapatalk

My gen. Runs but red breaker trips . Just had seawater pump replaced couple weeks ago so not sure if that is related. Seems to have plenty of water flow. Has run great all summer except for water pump. Thanks in advance for suggestions. This is an awesome site. Sent from my iPhone using Tapatalk

Can anyone tell where to locate my head system duc valves. My system just keeps pumping and other boats I have had I replaced them for a fix Sent from my iPhone using Tapatalk