Greetings from SailH37,
Since the last time I wrote, things have really picked up, for the positive. I pulled the plug on working in Knoxville TN and we headed South! My wife was very happy to return home and I was anxious on getting back to installing a new motor. I spent the next three months in Green Cove Springs Marina and installed the motor, pulled the mast and painted it and both booms, and did a bottom job also. I learned many things during that period, I must have, I kept saying to myself, gee, I never knew I was so dammed dumb.
First of all, After having been up on the hard a dozen times and having done all the work myself, I think I'm fairly qualified in saying that Green Cove Springs Marina has a good thing going on there. The people know what they're doing. From Krystal in the office to the mechanics, to the hoist and crane operators, they all made it work well. I was able to get and do everything I needed there from ordering parts, to purchasing supplies they have on hand there, to working with Monkey Fist Marine who has used boat parts, to Chuck Coats Machine shop. They have a long term storage lot there and the place is run by cruisers, and they accomodate cruisers, in every way they can. It was really cool doing Thanksgivings Day there with everyone too.
But, what I learned was don't cover the boat with home depot style tarps, they only grow mold and didn't protect any plastic pieces from rotting. Green Cove Springs Marina uses a very wide weave type cloth that's about 10 wide and allows about half the sun in and the air and rain can move freely. Another thing I learned that I hadn't thought of was that one can not use one's mast and boom to install a motor, while up on the hard. You might be able to do it if you're in the water, but not in stands, it'll pull the boat over. When I purchased the motor, I hired the Yanmar dealer in Green Cove Springs to help me get the old one out, and the new one in. He originally had planned to use my mast to swap motors, until he showed up and noticed that I was scraping the paint off of it as it sat on saw-horses. I don't know if this was his first motor swap, but it was certainly mine, and after he asked me '...so, how do you plan on getting this motor out of the back of my pickup truck, we usually use the customer's mast and boom...', I decided that it was probably better that I work with the mechanics in the yard instead. That was a good decision. We of course used cranes, and they were very gracious holding the motor there and then pulling it up so I could drill new motor mount holes. Everyone thought I was crazy when I locked the new motor sitting on the ground next to the boat, to the boat using my anchor chain, but hey, I didn't want someone to drive off with it while I was in the middle of getting the old one out. It worked out well though.
I continued to do all the things I could like put in the new 3" exhaust where it had a 2" before, not lots of fun folks, seriously. The new control cables caused me to pull the whole steering system apart and after a half dozen times, I had everything in, on, about, and around that pedistal in perfect shape. I put in a new prop strut, to go with the new prop (Flex-o-fold and I'm loving it so far), align the motor, run the fuel lines, new fuel filter, rework the house batteries and verified the complete electrical system. I made many many other small changes, filling holes with resin and gelcoat, etc. Since the mast had to be repainted, I went with new standing rigging and LED lights too, still gotta do those chain plates. But, after 3 months of working on it every day, I lost another 20 pounds of unwanted belly fat and I was ready to start up the new motor.
My neighbor (Karl Stien) who was also having a new Yanmar 3JH5E installed, made a great suggestion. He said that his mechanic was stopping by to start up his motor for the first time and I might want to take advantage of his being in the yard. Man oh man was that the best decision I ever made. I hired Al from Al's Mobile Marine Service out of Palm Coast and he found a couple of things I had done wrong, and some extra sealant on the oil pressure gauge, but got it started and running. His knowledge of marine engines blew me away. He knew the exact wire to check to make sure the oil pressure gauge worked, and all kinds of other things that most mechanics have to look up in service manuals (I had look up stuff all the time when I had working on cars for 10+ years) . Hiring him was really a good thing, and after talking with many people about it afterwards, they all agreed that he's very good and has been recommended by everyone. He is the mechanic that everyone dreams of hiring.
Splash down, yea! Back in the water, and what a heck of a big mess to clean up. I had taken just about every system apart so there were tools and parts everywhere. Using Tide laundry soap took most of the bottom paint dust off the deck, and several days later, I made the two day trip to Harbortown Marina in Jacksonville. It's only a 9 to 10 hour trip, but the bridges in downtown Jax makes it too long for a single day. But running the motor at it's break-in RPMs of about 90% to 95% of max RPM was really sweet. Flex-o-fold tried to sell me a prop that I thought would have been just slightly too big and would have given me big prop walk problems, but I went with one size smaller in diameter, and the boat speed was 6.5 knots at max RPM. This is on a boat that weights 11 tons and has a PHRF rating of about 180, and max hull speed of 7.2. No noises, no vibrations, all was good.
After many days at the dock putting everything else in order like hooking the hot water heater back up, and installing a couple of new parts I had purchased while working in Knoxville like the fresh water pump and autopilot, my wife and I decided to spend the night on the boat. Oh yes, another milestone. They we found that the refrigerator wasn't working, and oh yea, the toilet won't pump either. Well, it's always something, huh? The frigerator was one of those install yourself under a counter and move the already attached compressor to where you need it, within a couple of feet. I think that when I mounted the compressor in a really nice and safe place, it ended up being too high compared to the unit, and I'm thinking that maybe the oil didn't circulate or settle where it should have. The old one worked well for 11 years, so I'm going back with another one, this time I'm going to mount the compressor down low. About the toilet, well it was put in new 11 years ago and never messed with, it always worked well, and I just wanted to procrastinate taking it apart, but that's what it needed. Something sat in the bottom and coated the inside of the first part of the whole thing to the point where the coating was about a 1/4" thick. A piece of this affluent came off and had jammed in the first valve. No biggie, just scrape all that stuff out dropping it into a couple of plastic bags, and one new joker valve, and that job was finished. Lesson learned here was that thinking that I could escape the usual unpleasant and sometimes nasty repairs needed around a boat by putting in new parts, just doesn't hold up. In time, what ever you install will need to be repaired too, there's no getting out of it. Learn how to work on your boat, you'll have to do it at some time, or spend lots of money paying others to do it.
Yesterday I finally had my sea trial. I wasn't able to coordinate schedules with Al's Mobile Marine Service before then, and had my hands were full with other repairs, so it had been some time since the install. The usual track is to do a sea trial very soon after installation. I hadn't run the motor but a couple of times sitting at the dock, so it was nice to go thru the trail. Again, Al did a great job. While we motored at specific RPMs for a set period of time, we checked boat speed, temperature, etc. He crawled all over that motor while we were under way, and had some great suggestions for me like maybe some anti-chaffing gear here, re-route the hot water heater hose a little further away from the mixing elbow, etc. He had me give it wide open throttle for a short period of time to make sure that I couldn't over rev the motor, which also validated that the prop wasn't too small. Wide open throttle was at 3,210 RPMS and I hadn't run it beyond the max stated in the books of 3,000 so when we reached 6.75 knots, it's was exciting. The hull speed of boat is 7.2 and I see that it wouldn't be safe motoring that speed, so I'm really happy with the way everything came together. There were no vibrations, no noises, everything is there. I can now safely say that the motor has been installed. Al's Mobile Marine Service, Green Cove Springs Marina, and Yanmar gets the accolades. And again, none of this would have even possible if it hadn't been for two very generous friends; Chad and Patti Roberts. Thank you again.
It's the first of February now, it's still too cold in my eyes to be out there sailing, so I'm going to busy myself with installing the new hull liner that arrived (getting tired of rolling over and trying to find a painted fiberglass hull warm and fuzzy at 6am), and installing the new frig when it gets here. These two projects will be finished just in time to go put some hours on the new motor. I need to get it to it's 50 hour mark, then have Al come adjust the valves and send a oil sample off to have it analysed as suggested by Yanmar. This spring is starting to shape up very nicely. If you're in the middle of a project and you're a little frustrated, take a deep breath, and press on. It's worth it, you can do it with diligence and patience. See ya out there.
Kb
s/v Renasci