:
Cherchez près des vis de réglage ou de l'arrivée d'essence.
| Field | Description | |-------|-------------| | | e.g., WT-215, WA-167, WYJ-1 | | Type | WT (rotary/pump), WA (adjustable), WY (compact) | | Engine Displacement (cc) | 25cc – 90cc typical range | | Throttle Bore (mm) | Critical for matching air/flow | | Choke Bore (mm) | Usually same or smaller | | Main Jet / Needle settings | For tuning reference | | Common OEM applications | Stihl, Husqvarna, Jonsered, Echo, RedMax, etc. | | OEM part number | Original number the chart maps to | | Repair kit (gasket/diaphragm) | K10-WT, K20-WAT, etc. |