Threaded 4X, M2 at 7.5, 10, 12.5, and 15mm (nominal)
Mount - M2 Allen torque to 1.5 N-m
Cinch - M2 Allen torque to 1.5 N-m
Notice: failure to torque the cinch bolt to 1.5N-m may result in inadequate fit
This ultra duty SINGLE-HORN aluminum servo arm is CNC-machined from a solid billet of 7075-T6 aircraft aluminum, broached for the micro 5M spline, and threaded in 4X on 5mm centers for M2 linkage hardware.
Installation
Fitted axially on a nominal 5mm diameter, 5M-micro spline shaft (lightly greased), secure axially with a stainless steel M2x4 bolt torqued to 1.5N-m. Then cinched radially with a stainless steel M2 socket cap (Allen) machine-thread bolt torqued to 1.5N-m.
Disassembly is the reverse, e.g. first loosen cinch bolt, remove axial bolt, then remove arm.
