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Idle Adjustment Needle: Fine tunes inner idle needle. This needle is preset at I turn open by manufacturer. Inner Idle Needle: Controls fuel delivery at idle, part-throttle and wide open throttle positions.
The WY has been calibrated and the idle needle preadjusted by WALBRO prior to shipping to our customer. If the idle is in need of adjustment, the following instructions should be adhered to. Special Note: Only adjustments to the outer idle limiter and idle adjustment screw are to be made.
The below service manuals contain exploded part diagrams, parts listings, cutaway diagrams, and more.
View free online images or download the full Walbro WYJ Carburetor Manual PDF which can be printed or saved on any suitable device using a PDF reader. Clear diagrams and information to help in parts ordering or repair of this Walbro WYJ series carburetor.
Find the right Walbro Small Engine Model WYJ-107-1 replacement parts for your repair. Filter results by part category, part title and lawn mower symptoms. You can also view WYJ-107-1 parts diagrams and manuals, watch related videos or review common problems that may help answer your questions to get started on fixing your Small Engine model.
WYJ-28-1 Parts & Small Engine Model Repair Help. Find the right Walbro Small Engine Model WYJ-28-1 replacement parts for your repair. Filter results by part category, part title and lawn mower symptoms.
A complete guide to your WYJ-319-1 Walbro Engine at PartSelect. We have model diagrams, OEM parts, symptom–based repair help, instructional videos, and more.
