The F103RM-13 pole is supplied as an exact internal replacement for the friction damper used on the TAMIYA F103RM chassis. It is specified to interface cleanly with the damper bore and provide repeatable manual damping adjustments for competitive 1/10 touring setups.
Service procedure: disassemble the friction damper, remove the worn pole, inspect the bore and internal components for wear or contamination, then install the F103RM-13 using the original retainers and fasteners. Use common hobby tools and verify there is no lateral play after assembly.
Performance note: this pole affects the mechanical transfer of friction within the damper, allowing more granular adjustment of rebound and compression feel. Use small incremental changes when tuning to evaluate on-track response.
Maintenance guidance: clean the pole and bore during scheduled damper servicing, monitor for surface scoring, and replace the pole if any roughness or looseness is detected to preserve consistent damping characteristics.