Saturday, February 11, 2023

A broken Taylor 614 CE

                        A broken Taylor 614 came into my

                                                       workshop recently. The owner fell

                                                       on his guitar whilst carrying it in a 

                                                                        moving vehicle.

I secured the body to my work bench and 
stabilised the top with masking tape and superglue. 



I took a tracing of the soundboard


I obtained this AAA Adirondack Spruce top from a Luthier friend.
I was very fortunate to find this as it had been in his drying room
for 20 years!

I learned this trick from my father when we were 
replacing the decks of small sailing boats.
the blocks are balsa wood secured with a small drop of super glue.

Tracing the outline of the sound board onto the new spruce panel.

Roughly cut to shape.



I glued the roughed out soundboard to the balsa blocks
then used a router to cut the top to fit precisely into the 
existing binding.

I copied the bracing pattern and cut spruce braces to fit to 
the new soundboard.

I steamed out the sound hole rosette from the
old sound board.

Here you can see the repaired kerfed lining and 
broken neck brace re secured to the lining.


The old rosette fitted into the new soundboard.

The kerfed lining was damaged all round so I 
glued in a batten to reinforce the gluing surface.


 

The new bracing glued in place. I retrieved and 
fitted the existing bridge plate.
The braces were shaped during a tone tapping 
process.

The new top is glued into place.

It's a perfect fit. I masked out the bridge to 
sound board glueing area.

A dry test fir of components. The owner wanted 
a larger scratch plate which I laminated out of 
Jarrah veneer.

Another dry test fit.

I was asked to give this guitar a new Identity 
so I added a three colour sunburst. 

It's starting to look like a guitar again!


Fully assembled and strung up.

We are happy with the result.


Back to its owner alongside its brother, a Taylor 814.

Thursday, May 26, 2022

Martin D16 in real trouble

 

This is what happens when you take a flat top guitar and throw it at a wall.
Scroll to the bottom to get the full story in sequence.

Ready to play. Was it worth the trouble to repair?
Absolutely says the owner.







The back refinished quite well.

It's virtually impossible to match the original lacquer.



ready for lacquer.

The owner liked my idea of making a Japanese style
Kintsugi repair by gold leafing a raised epoxy
line over the crack.

The spirit level is securely taped to the neck with a guitar pick between its extremity and the bridge. This ensures that the neck is correctly set when the back is glued back on.


Glueing the back on.

cleats being fitted to reinforce the repairs to the back.
I use neodymium magnets as clamps.

This shows the cleats that I fitted to reinforce the rib crack
and the broken tail block.

Preparing the top for refinishing.

Glueing the large crack around the rib.

I had all but one piece which I cut from a spare piece of
mahogany from my wood pile.

The back also needed reassembling. The finish was flaking
off so I was forced to strip it.

With the back removed I could access all the areas damaged
by the impact. Loose braces, missing kerfed lining, etc.

There were a couple of missing pieces which I fabricated
from the original Martin sound hole cutaway which the
owner also supplied

                    
Fortunately the owner had thought to save all the shards of wood



I had no choice but to cut the back off!





 Take a D16 Martin Flat top guitar and throw it at a wall.

  This will be the result.