Servo mount for Graupner DS3288

Servoframe "Type 11 B Bearing" with integrated counter bearing. 
The frame is thin as the servo. Due to the innovative design, the servo can be installed without screws. 
The screw of the servo output shaft is replaced by an aluminium part. So you need no tools for removal and installation of the servo. 
The frame is fixed in the wing with epoxy. 

The frame can be used for left or right side equally.

Technical data:
outer dimensions: 55 x 49 x 10 millimeter
weight: 6,6 gram

The following servos fit to our frame "Typ 11 B Bearing":

Graupner DS 3288, JR DS 171, JR DS 179 HV, JR DS 189 HV, JR DS 378, JR DS 398

Please notice: Robbe Futaba S 3173 SVi servo does not fit