Yamaha RGX521 Overhaul | Part 4

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Takeuchi TRS-101 Bridge Setup

We're into the home stretch now, and all that's left is to string and set up the Takeuchi TRS-101 double-locking tremolo bridge. Easier said than done, though. I've just discovered that the high and low E saddles are cracked, rendering the string lock mechanism inoperable. Yes, these saddles need to be replaced. 

Dunlop DEN0942 Strings

Cracked Saddles

Now, I have two old Floyd Rose-licensed bridges lying around, both missing numerous parts; but with their saddles intact. And wouldn't you know, the saddles from one of them are a perfect fit for the TRS-101. After a few rounds of mix and match, we've finally managed to achieve a saddle radius of 16 inches, which complements that of the fretboard. Lucky me!

The Saddle Donor

G and D String Saddles Replaced

Fretboard Radius is 16"

16" Saddle Radius Achieved

Locking Nut Setup

The fret dressing carried out previously would have lowered fret height considerably, increased string clearance at the first fret; and eliminated the possibility of open string buzzing. However, that's not the case with this guitar. Tuned to pitch, open string buzz is apparent, especially on the wound D, A and E strings. This means that the strings are sitting way too low, and the entire locking nut needs to be raised. Glad to report that installing two brass shims beneath the locking nut has done the trick. No more open string buzz, folks!

Brass Locking Nut Shims

Brass Shims in Place

Locking Nut Reinstalled

Photo Shoot

The Yamaha RGX521 is as ready as it will ever be. As a finishing touch, the neck has been waxed, and the body lovingly buffed with Gibson Guitar Polish. The owner says that he's on the way here from Temerloh, and should arrive later this evening. This leaves me with lots of time to snap some pics for your viewing pleasure.