Walbro: thicker diaphragm, less position-sensitive, K-series rebuild kits (12-18€). Zama: thinner diaphragm, prefers horizontal, RB-series rebuild kits (10-15€).
Both: H/L screws + idle T. L screw setting differs by ~0.25 turn.
Stihl M-Tronic eliminates manual tuning entirely.
Ask the AI mechanic — share your machine, the AI returns carburetor reference, rebuild kit, and OEM settings.
Give us your model. We cross-check workshop manuals and answer, sourced.
Give us your model. We cross-check workshop manuals and answer, sourced.
A dull chain means an engine working too hard and dangerous work. Angle, depth, guide bar, filter — complete chainsaw maintenance.
Read
Trapped water freezes and cracks the pump. How to store it safely.
Read
Roller vs turbine vs blades, cut diameter, care: shred without jams.
ReadThe topics our mechanics consult most
On utilise des cookies essentiels au fonctionnement. Avec ton accord, on ajoute la mesure d'audience et l'attribution de nos liens/sondages partenaires (ça finance le service). En savoir plus
