Peghed Tuner Installation


Professional installation is strongly recommended. Please read instructions completely before starting.

Pegheds sets include both right and left hand threads. The right hand thread is for the bass side (strings 3-C and 4-G), and the left hand thread is for the treble side (strings 1-A and 2-E). They should thread into the neck in the direction that lowers the pitch of the string. The outside diameter of the thread tapers from approximately .305” to .318” (8mm) and the overall length is about 2” (51mm). They are designed to thread into a 5/16” (.312”dia.) tapered hole. (Bass pegs measure .375” to .400”)

For proper fit, the existing tuner holes in the Fluke and Flea ukuleles need to be slightly enlarged. Holes must be reamed or filed to a maximum of .323” dia. tapering down to the existing .312” (Timber Bass pegs require a .375” hole, tapered with cello reamer) Dry fit the peg by screwing it in and out until it penetrates close to the proper depth. We usually try to install to a depth where the threaded housing is flush with the inside of the headstock.

A medium or high viscosity (toughened) super glue works best. Check the fit by screwing the peg in gently and removing it. Then apply glue to the thread and screw in carefully but quickly.

Do not use pliers for installation - the body is thin anodized aluminum that scratches easily. Do not use the knob as a handle when tightening. Grasp the shank with a piece of rubber or leather to improve grip. There is no need to over tighten, just screw in until the taper binds in the mounting hole.

The internal mechanism is designed to brake more fully when the pegs are lightly pressed in while rotating, and turn more freely while the peg head is gently pulled outwards. This allows adjustment of the friction and braking force.


11/9/17
dw