Long story short, the valves shattered on cylinder 4 under rapid deceleration from snagging a lobster pot around the prop and ingesting water into the engine. Removed the engine, sent out for a reman unit, and reinstalled. Original engine only had 1248 hours. Still working out the kinks in the...
i just got done replacing my starboard side Cat 3116 and it was remarkably easy (all things considered). The sliding glass doors need to come out as well at the stbd side couch. Remove the gas struts that hold the floor in the up position and the door will open all the way to the wall. Also...
Yes that very thought crossed my mind, as well a the 2 Cat mechanic i have helping me. Im thinking that this valve issue must have JUST happened when i went to start it since there was never any smoke, oil consumption, engine noise, or anything else to indicate there was a problem before i shut...
Yes for sure. I had to have the Cat mechanic come out to see what the issue was with the engine not turning over. Thats when we discovered the issue and the cause. We've stopped work for the moment to contact insurance and then see about working with Caterpillar directly. Will update this...
Well i had a Cat mechanic come take the injectors out and sure enough, cylinder 4 was filled with diesel fluid from a stuck/broken injector. We removed the fuel with a small pump and inspected the cylinder and found a piece of the valves had dropped into the cylinder and collided with the...
Update:
Pulled the starter and tried to move turn the engine over manually. It wont move (much). Going to remove the injectors and check for fluid in the cylinders. Maybe a broken injector return spring or injector cup? Hoping to find out what liquid has this engine apparently hydro-locked...
CAT mechanic says possibly hydro-locked with fuel from a stuck injector? More info to come tomorrow. I'll update the thread. I do appreciate the responses. Thank you!
it won’t crank after it stalled initially. I knew the batteries were bad and replaced them. Still same issue. I haven’t kept trying because it should be turning over at this point. I definitely don’t want to damage something internally so I figured I’d see if anyone had any ideas. Was running...
Did that and no luck. Limped to a marina and replaced the batteries this AM. Running shore power to make sure the new batteries were topped off and same thing. Starter engages and then does nothing (engine wont turn over).
Hey all.
I noticed my refrigerator on my '97 400DB wasn't getting cold on the hook, so i went to start the motors and the starboard side wouldn't even turn the motor over. I fired up the port motor (started right away) and then used the emergency start switch to get the starboard motor fired...
Tried both suggestions and it did not shut off. I had to shut the genny off with the remote bypass, or the STOP button on the front of the genny itself. Bad switch maybe? What is the function of the remote bypass switch? (sorry for the rookie questions)
That is correct, it only toggles UP to start but there's no DOWN position to shut it off from that rocker switch (there is no second switch in that panel either). Maybe the rocker switch is bad? Also, do you have a Pre-Heat button in your inside panel or is it just the single rocker switch?
Hey everyone! I closed on my '97 400DB last week and my first week aboard it was awesome! I took my first ride on Saturday and wow is this a big jump from my '05 320DA.
I have a question about the Westerbeke genny: it seems i can ONLY start it from the panel inside the salon, i can only shut...
About to become a member of the 400DB club! With any luck, i'll take ownership within a few days.
Quick Q: Does anyone make the canvas attached to the bottom piece of the radar arch, or is that a custom piece? Picture attached. Thanks in advance!
Does anyone have info on recent pricing for 2003-2004 390 Motor Yacht? Starting the process of moving up hopefully! Thank you for any info you can give/share.
Mike
Does anyone have the model number off the Oceanair Sky Screen on their 320DA? I'm trying to find a replacement for it, and mine didn't come with a tag that identifies which model it is. Any help would be appreciated!