Hirobo HI0414448 Carbon Collective Pitch Lever B for Eagle3 E3  [HI0414448]

Carbon collective pitch lever for Eagle3 E3

This replacement carbon collective pitch lever B is an RC-scale accessory intended for use with the Eagle3 E3 collective pitch mechanism. It serves as a direct mechanical link within the collective pitch system, transferring servo input to the swashplate and blade pitch linkages. The part is described by the manufacturer as carbon, intended for hobby-grade helicopter use.

Installation considerations: inspect the surrounding linkage, bearings, and retaining hardware before fitting the new lever, keep mating surfaces clean, and confirm full range of motion without binding. Use the original attachment hardware where possible and verify control throw and neutral positions after fitting. The lever functions as a tuning and replacement component rather than an electronic or servo item, so alignment and mechanical centring are the main setup steps.

Tuning role: swapping to this lever can affect feel through small changes in lever offset and stiffness from carbon construction, so retune collective trim and endpoint settings on your transmitter as required. Test hover and low-speed manoeuvres to confirm predictable pitch response before full flight.