Models > YM4570

YM4570 (41AD457C755) Yard Man Trimmer

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Diagrams for YM4570

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This bump knob assembly fits lawn and gardening tools, usually trimmers. This part bumps on the ground to advance the cutting line from the spool. With time and use, this part can wear out easily. It ...
In Stock
This is a genuine OEM replacement throttle trigger (red). The throttle trigger is responsible for managing the speed of the engine. The throttle cable attaches to the trigger, which connects to the th...
No Longer Available
This gearbox is for line trimmers. Gearbox contains the gears that turn the line spool for cutting.
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This spool is for line trimmers. Spool houses the cutting line and fits inside the cutting head to cut grass and weeds. Wear work gloves to protect your hands when installing this part.
In Stock
In Stock
This switch is used on a variety of trimmers, blowers and other similar gardening equipment. This switch controls the on and off operations of your tool. Switches have mechanical internals, which degr...
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Common Problems and Symptoms for YM4570

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Engine revs but trimmer head will not turn
Fixed by these parts
How to fix it
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Ronald from TOOL, TX
Parts Used:
753-08164, 753-06571
Difficulty Level:
Really Easy
Total Repair Time:
30 - 60 mins
Screw drivers
The gear ssembley was not turning
I ordered the gear assembley and the boom assembley and I stalled them.
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