Shuttle SE Tail Drive Pulley 35 Teeth - Hirobo HI0402595  [HI0402595]

HIROBO 0402-595 SHUTTLE SE TAIL PULLEY 35T #0402595
Price:
AUD$20.82
Brand:
Hirobo
Model:
HI0402595
Condition:
Brand New
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Tail Pulley: Shuttle SE Insights

This is a replacement pulley intended for Hirobo Shuttle SE tail assemblies, identified as HI0402595. The pulley is specified with 35 teeth and is part of the tail transmission engagement path.

Install this pulley to restore proper engagement and alignment when routine servicing shows worn teeth or reduced drive precision. It supports the maintenance and tuning steps commonly applied to electric RC helicopters to maintain predictable tail control.

Fitment notes: remove the tail case per your model's service instructions, take out the old pulley, mount the HI0402595 on the tail shaft, ensure teeth mesh and alignment are correct, then reassemble and verify smooth tail movement before flying. Inspect bearings and linkages while replacing to ensure safe operation.

Tuning impact: swapping pulley tooth counts can change engagement ratios and influence how quickly the tail responds; re-centre the tail servo and adjust trim progressively during bench runs to dial in desired tail behaviour.

Will switching to the 35T pulley change tail responsiveness?

Yes, the 35T tooth count affects the gearbox ratio in the tail drive and can alter how quickly the tail turns; test on the ground and fine tune trims to achieve the desired response.

What setup steps should I take after installing HI0402595?

After installation, centre the tail servo, confirm tooth engagement, then perform short ground runs to monitor tail behaviour and adjust pitch or trim incrementally.

Any quick bench tests before first flight?

Spin the tail drive by hand or at low throttle to check for binding, listen for irregular noises, and ensure smooth rotation before attempting flight.

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