Walkera HM-4G3-Z-14 Blade Controller Replacement Unit  [HM-4G3-Z-14]

Walkera (HM-4G3-Z-14) Blade Controller
Price:
NZD$11.53
Brand:
Walkera
Model:
HM-4G3-Z-14
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Restore Flight Control on 4G3 Models

The Walkera HM-4G3-Z-14 Blade Controller restores precise blade pitch control on Walkera 4G3 helicopters. Designed to match the original fit and response, it lets you replace a failing controller or upgrade a worn assembly with predictable handling.

What tools do I need to fit the HM-4G3-Z-14?

Typical small RC tools are enough: needle nose pliers, a set of hex drivers and a precision screwdriver. Keep a tidy workspace to avoid losing small screws and connectors.

Which electronics pair well with this controller?

Use servos and a gyro or flight controller that match the original 4G3 specifications. Avoid undersized servos to keep control authority consistent.

How should I inspect the unit during routine checks?

Watch for loose connectors, corrosion on pins and play in mountings. Regular visual checks and a quick bench test before each session catch problems early.

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