1940 16′ Lyman Yacht Tender “Susan” – Preservation Launched

1940 lyman yacht tender arrival

Susan, hull number 10151, is a an intriguing 16-Foot, 1940 Lyman inboard runabout, but we knew very little about her when I bought her in June 2015, other than that she is absolutely original, complete with Cyprus strakes that were finished bright, and a rear-facing aft cockpit. I shot an arrival video, which you can enjoy by navigating here.

Her engine looks all the world to be a 60-HP, Chris-Craft B, except that it is now. Robert Henkel, Peter Henkel Inc., Marine City, MI, who executed a complete rebuild, and has an extensive research library, reports that, “It is a Hercules long block that the Nordberg Manufacturing Company of Milwaukee, WI purchased, completed and stamped its own logo, etc. on the exhaust manifold. Nordberg Manufacturing Co., which, before WWII, was best known for its steam, diesel and gasoline engines, in was founded in 1889 by Bruno Nordberg:
According to Wikipedia, the company was founded by Bruno V. Nordberg and Jacob Ellis Friend in 1886. Nordberg had been working previously at steam engine and sawmill maker E. P. Allis & Co. One hundred years later, in 1989, the company was sold to Finish conglomerate Metso. By 2004 the Nordberg operations were defunct. (Read more about Nordberg here on Wikipedia and Vintage Machinery).

Gene Porter, who is renowned for his encyclopedic knowledge of things Lyman took one look at her and asked, “Do you have any idea what you have here? She was used as a yacht tender before WWII. I’ve been searching for one of these boats for decades.”

Sorry, Gene. You may rank among the top of my best friends, but that will not get Susan away from me.

To date we have released everything down to the bare hull and will begin stripping ancient varnish today.

I have had her hardware preserved and plated by Mickey Dupuis, D&S Custom Metal Restoration in Holyoke, MA.

Shauna at Kocian Instruments, Forest Lake, MN, executed her typically masterful preservation of the gauge panel.

Time to break out the Circa 1850 Heavy Body Paint & Varnish Remover and go to work.

How To Replace a pre-1950 Lyman Plank Transom – Correctly

how-to replace lyman plank transom

Ninnyfish, a 1949 13.5-foot Lyman Leader, came to us for a complete preservation. In the process of stripping many, many pounds of paint, we discovered extensive rot in her transom, transom gussets and interior transom framing.

Replacing all of it was our only choice.

A major source of the problem is that Ninnyfish was painted with other than proper bottom paint from the waterline down. That paint has failed severely over the years, and the worst of it was the transom’s bottom plank and the seam between the two transom planks.

Someone had attempted to address the issues by excavating that seam and filling it with some sort of 5200-esque goop. While the intensions were good, the result was a huge water trap that spanned the entire seam.

Happily the aft ends of the strakes are fine. No rot has been exposed there, or anywhere else on the entire hull, save for the one small outer gunwale failure on port where a bolt passed through the gunwale and secured the forward leg of the transom gusset on that side.

We will finish the interior surface of the transom planks and all of the transom framing ahead of putting everything back together. (While the exterior surfaces will be stained with the Sandusky Paint Company’s Lyman Mahogany filler stain, we will add some walnut to these interior surfaces so they more closely match the stain we found there.

1946 Chris Craft Brightside U22 Varnish Stain Removal Update

1946 chris craft u22 mahogany planking stain removal

The 1046 bright U22 is finally looking, well, a bit bright. Her port topsides are now bereft of varnish and stain. I have taken a first pass at marking all of the dings and related physical graffiti with blue painter’s tape. (I erred on the clip by referencing what we are looking at as the starboard topsides.

Just when I have the sides sorted out while she is flipped, we will return her to right-side-up!)

Once John and RJ finish their inspections, it will be time for John to correct each and every ding, scratch and split, most of which he will accomplish with what I characterize as “feathery” Dutchman because they are. The smaller issues will be addressed using a mahogany-stained filler we make up with mahogany sanding dust and mahogany Sikaflex.

Serendipity visited us today. Just as I finished slathering Circa 1850 onto a section of planks, the cell rang and I was away from the work for several minutes. Upon returning to scrubbing, I noticed that allowing the stain to work, even if unintended, improved the scrubbing effect materially. If you watch the clip again, notice how much cleaner relative to the aft section the hull is amidships forward.

Lesson: Be patient. Give the stripper a few minutes to draw the stain out of the wood, and your efforts will return larger dividends in less time.

Why not wait longer? I did some informal testing as I continued. Since a very thin film of stripper is applied at this stage, I discovered that it began drying after three minutes or so, and that those dry areas resisted my efforts quite well. Two or three minutes seems to be the point at which diminishing returns to waiting set in.

We purchased several cases of 12 stainless steel sponge scrubbers from Amason.com Prime – today’s price is $13.45. Here is the link: https://www.amazon.com/gp/product/B00…

Next comes cleaning the starboard planks.

1953 Shepherd Model 110S Update

1953 shepherd model 110s update

Honest, the Shepherd has not been neglected. There is just so many time a video of her as the coats of Pettit Hi-Build varnish are applied.

However, with the 16th coat cured, we will sand her flat, apply three more coats, sand her again and then apply the 20th and final coat.

Finally she will have enough varnish on her that we can do a final sanding/buffing process, after which we can begin installing her components.

She WILL be in the water before snow flies! (I do not believe we had any snow until after the Holidays last year.)

1946 Chris Craft Bright U22 Transom Travails Continue

1946 chris craft brightside u22 transom restoration

Well, what we had hoped was a “corner” problem, one occurring at both aft corners below the waterline, and a couple of new gussets grew significantly once John began removing transom plank and framing fasteners.

The middle plank was secured by, you got it, stainless steel screws, which is not too serious an issue since that plank is above the waterline.

But the moment he released that plank, John was sure someone has been in here before. Sadly, that person is the same one who assaulted the chines and bottom framing with the sistered butt joints.

He extended his campaign to include what we thought were just stiffening gussets on the two aft corners, but opening it up showed us that he took a saw to the main vertical transom frames, ripped the bottom half out and proceeded to “fix” it by sistering a new piece in place.

Bottom line, the entire transom was floating, and not in a good way.

There is only one proper way to address the transom debacle. The framing must be braced and then the top transom plank must be released; At that point we will be able to deconstruct and rebuild the transom framing, after which we will reinstall the planks, which will include replacing the bottom bow and much of the rest of the framing.

We inspected the rest of the hull for other hidden sistered butt joints, finding none, which elicited a “Phew!” from both of us.

1946 Chris Craft Brightside U22 Hog & Transom Droop Update

1946 chris craft brightside u22 hog transom droop

John and I agreed that solving the keel’s aft section hog must precede any fabrication of new frames.

Fabricating the new keel section involved one of John’s most creative Dutchman repairs yet. As you see it in the clip, he used a single piece of white oak and a router to fabricate its general shape. Rather than “making do” with a single, standard overlapping scarf joint, John’s Dutchman adds a finger that is under cut so that, when bumped into place creates an interlocking joint. However, the hog was still very much present, at which point he began digging into the transom framing.

First he dug out about 5/8” of hard caulk that had been pushed into the substantial space between the top of the bottom bow and its related frame members. Yes, that tells us that whoever was in here last also noted this void.

Rather that unearth its cause and effect a proper repair, he/she simply drove caulk into it, thereby forcing the bottom bow to drop even further. With the caulk removed, the bottom bow flops up and down. Why? All of the fasteners, even the ¼” carriage bolts that attached the bow to the bilge stringer, had failed. (Note: They had already failed when the last person was in there, but, rather than dive in and release all that must be released to get to these fasteners, he/she simply pushed caulk into the void. Once we have removed the gas tank supports, we can drive the broken bolts out and replace them with larger, we hope 5/16”, silicon bronze carriage bolts. Now is also the moment to address the rotted lower aft corner on starboard. Doing so requires releasing the middle transom plank and the fasteners passing through the topside planks and into this rotted gusset.

Then, once we have the transom fully stabilized and repaired, and the hog is gone, the moment for frame fabrication will be upon us.

1946 Chris Craft Bright U22 Deconstruction Continues

1946 chris craft brightside u22 deconstruction 2

Finally! I expressed the hope that we had unearthed all travesties committed by prior “restorer(s)” in the narrative to the last video. Wrong!

I was working on the ’49 Lyman Leader late yesterday when I heard, “#$%#@! I cannot believe it!” from where John was working on the ’46 U22.

Seems our “restorer” was as lazy as he/she was inept. One of the splash rails must have needed replacing, but why fabricate a correct, exact copy when you can dig into your pile of parts and find one taken off some other boat that was, well, almost the same?

Besides the two rails are opposite one another, and once the rub rail is installed, who will ever notice? Hmmm…

As the other original one has been all but destroyed from all the fasteners that have been run through it over the decades must be replaced, John will fabricate two new ones, a matched pair to be sure.

He has finally deconstructed the transom and transom corner framing as far as we need to go, the rationale for which he explains in the clip.

Our hope? Deconstruction is behind us, and fabrication will commence before we leave tonight. I may be unwittingly playing Pollyanna, however, as we have yet to release all of the bottom frames or the chine frames we must replace.

1946 Chris Craft Brightside U22: How to Fabricate her New Gripe (part II)

1946 chris craft brightside u22 gripe fabrication

Roughing out the new gripe is kids play relative to getting it, first to fit, and then to have the profile we seek.

By the end of the day yesterday, John had achieved an excellent fit to the stem and also to the forward end of the keel.

Together we scribed the lines that will define the landscape, and John went to work. As none of the radiuses, or pitch of the landing faces for the bottom planks is constant, shaping the gripe involves painstakingly slow work, almost sculpting the surfaces.

Once we have the gripe shaped and secure, it will be sealed with multiple coats of CPES and bolted into place, with all the landings bedded in copious amounts of 3M5200.

Repairing the aft end of the keel, which began late this afternoon will be followed by sealing and then bolting it into place, again bedded in copious amounts of 3M5200.

John is fabricating an intriguing self-locking joint that will secure the repaired keel section to its mate.

But that is a story for tomorrow.

1946 Chris Craft Brightside U22: How to fabricate a new Gripe (part 1)

1946 chris craft brightside u22 how to fabricate gripe

Finally, the moisture content of the white oak planks purchased from Newport Nautical Timbers reached 16 percent. (It has been hanging in the mid-twenties, just too wet for fabricating the U22’s new gripe. (The boat’s frame has been hovering between 14 and 16 percent.)

Starting first thing this morning, John began working on a 12/4” x 14” plank. By noon he held the roughed out gripe in his hands, as you see towards the end of the clip.

Once the final fitting is complete, he will shape the outer edge, drill the carriage bolt holes, dry fit and install everything, and then seal it completely with three coats of CPES.

When ready, we will lay 3M 5200 into the stem-to-gripe joint, insert the silicon bronze carriage bolts and crank the hex nuts home against lock and flat washers.

Next will be fabricating, sealing and installing half a dozen or so frames, and replacing the eighteen inch aft section of the keel, sealing the entire length on all sides with three coats of CPES, and bolting it in place.

Once all the frames, the gripe and the keel are solidly re-fastened, it will be time for replacing the chine frames, one side at a time.

1946 Chris Craft U22 Transom Corner Issues

1946 chris craft mahogany u22 transom corner issues

No more surprises, please! It is Monday, but discovering that, because of a water trap created by a previous “restorer,” the bottom transom corner on starboard is heavily rotted is not making my day.

Not at all.

Both gussets are rotted through and through, as are about the last 11 or 12 inches of the starboard chine frame. Replacing the gussets means releasing the number 2 starboard topside plank, a plank that runs full-length to the stem, and the super wide, middle transom plank.

Yes, the presence of failed stainless fasteners in the area confirms that someone has been in this area earlier affecting “repairs.”

Thankfully he/she did not get into the port corner. It is fine.

In much happier news, Eric, who owns an almost identical U22 that also suffered a drooping transom, shared a great strategy for addressing the issue in a manner that should be near permanent that his preservationist has innovated and employed.

The transom’s vertical weakness is, at least in part, due to bottom bow fasteners being driven into the end grain of the transom’s vertical frame members.

His solution involves fabricating two keyed gussets, with grain running at 45 degrees to vertical, which he will through-bolt after stabilizing the framing.

The latter involves removing the transom planking completely and using bar clamps to squeeze everything back in place. Then the gussets will be bolted through each bilge stringer and vertical frame member, and down through the bottom bow.

An added benefit of this excellent strategy is that the two new gussets will allow her to be hung without worry of drooping in the future.