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WYJ IDLE ADJUSTMENT PROCEDURE (WYJ WITH IDLE SCREW) 1. Start engine and place throttle in the idle position. 2. The black idle needle is preset to a I turn open setting. Adjust this needle to a good optimum idle setting. 3. Repeat step 6. and shut off engine. NOTE. Do not attempt to adjust the inner idle needle.
All manual are in pdf format - Chainsaw Carburetors & Trimmer and Blower Carburetors.
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.
Walbro WYJ Carburetor Manual. For repair and rebuild of Walbro WYJ carburetors use K20-WYJ complete rebuild kit or D10-WYJ | D20-WYJ diaphragm and gasket kit.Parts breakdownOperating...
Please read the following instructions for correct adjustment of the WYJ at the idle position. WYJ IDLE ADJUSTMENT PROCEDURE (WYJ WITH PLASTIC PLUG) 2.
Shop for genuine Walbro WYJ Series Carburetor from top manufacturers. Easily filter our Walbro WYJ Series Carburetor to find the exact replacement you need. Fast shipping and huge selection!
WYJ - Walbro closed, An orifice bypassing the check valve allows fuel to be drawn up from the fuel tank, through the carburetor fuel pump, metering system and into the primer bulb. ... Fuel Inlet Fitting ; Fuel from gas tank enters carburetor through this fitting .
