This 3Racing part is a dedicated servo post intended for use on the Tamiya TRF 416 touring chassis. It serves as a replacement mounting post to position the servo securely on the TRF 416 platform and to preserve original fitment paths.
Fitment and role: the post is specified for the TRF 416 chassis family and is used where a direct-fit replacement or hop-up is required. Its primary purpose is to maintain consistent servo alignment, simplify reinstallation during maintenance, and support fine positional adjustments when tuning steering response.
Installation and tuning notes: remove the original post following the chassis manual, fit the 3Racing post into the same mounting points, and verify servo horn alignment and horn-to-linkage geometry after installation. Small iterative adjustments of horn height and linkage length are the normal tuning steps after swapping servo posts to retain desired steering characteristics.
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