
This part being universal, it may require adaptations
Idle screw for TM36-40 carburetor — MIKUNI part, reference TM40/91. Designed for fine-tuning the idle on Mikuni TM36 and TM40 carburetors, this stop screw allows you to adjust the throttle position and achieve a stable base idle during restart or after an intervention on the carburetion.
Whether you are performing routine maintenance, a complete carburetor overhaul, or restoring part of the fuel system, this screw is the precision element that allows you to adjust the idle speed and ensure clean carburetion. Replacing a worn or damaged screw prevents adjustment drift and erratic starts. Installation and adjustments can be made with common workshop tools; a fine screwdriver and a few turns of adjustment are enough to achieve a smooth idle.
A spare part dedicated to TM36/TM40 models, it is aimed at DIY motorcyclists and mechanics looking to maintain the accuracy of their Mikuni carburetor settings.