Hirobo HI0404705 Replacement Gyro Bracket for Eagle/Freya/EX/SX Helicopters  [HI0404705]

Installation and tuning notes for the mount

The HI0404705 gyro mount is a scale replacement part intended for Hirobo Eagle series airframes, covering Freya, EX and SX models. It provides a stable mechanical interface for mounting the tail gyro so the sensor remains correctly aligned with the tail rotor linkage during setup and flight.

Installation focus: verify the bracket orientation and alignment with the fuselage and tail boom prior to final torque, check clearances for linkages and wiring, and secure fasteners to the recommended settings to prevent shift under vibration. Mount location has a direct effect on gyro feedback direction and can influence tail servo effort and trim.

Fit notes: supplied as a direct-fit item for Eagle/Freya/EX/SX lines, it normally uses existing fastener holes and mounting bosses on compatible frames. When replacing the mount, compare the original and new parts for hole alignment, fit spacers if required, and ensure the gyro is centred before closing the canopy.