Models > 41BDZ12G799

41BDZ12G799 MTD Trimmer

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Keep searches simple, eg. "belt" or "pump".
A carburetor basically consists of an open pipe through which the air passes into the inlet manifold of the engine. The pipe is in the form of a Venturi: it narrows in section and then widens again, ...
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This is an authentically sourced fuel tank assembly, including the fuel lines, fuel cap, fuel filter, and screws needed for assembly. This fuel tank assembly is for trimmers, and is where the fuel is ...
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This is a genuine OEM replacement part designed for use with some Handheld String Trimmers. This filter is made out of Foam and it is sold individually. The purpose of this filter is to keep dirt and ...
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This is an authentic Craftsman replacement part that has been sourced from the original manufacturer to be used with trimmers and blowers. The gasket is used to seal the connection between the carbure...
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This is a manufacturer approved O-Ring designed for lawn and garden equipment. This is the O-Ring that provides an Air Tight seal between Carburetor and Cylinder Head. If doing maintenance on carburet...
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This is a Manufacturer Approved replacement part designed for Gas String Trimmers. The purpose of this Cover is to secure Foam Filter which is Sold Individually and protect internal parts like Carbure...
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This is an OEM sourced replacement part used on Gas Trimmers. A centrifugal clutch is a part that uses centrifugal force to connect two concentric shafts, with the driving shaft nested inside the driv...
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This is a genuine manufacturer sourced replacement fuel cap assembly. It is supplied directly from original manufacturer for use with a variety of gas powered lawn and garden equipment. It is used to ...
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This is a genuine anti-rotation screw from the Ryobi manufacturer. The metal screw is compatible with many lawn and garden trimmers. This item works to help secure the clutch cover assembly. This part...
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This is a genuine OEM sourced replacement housing screw designed for Ryobi and Troy-Bilt trimmers and blowers. It is commonly utilized to secure the starter housing. Please note, this metal housing sc...
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This authentic manufacturer-approved component which is specially designed for use with handheld lawn and garden equipment. The purpose of this o-ring is to provide an air-tight seal between connected...
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Common Problems and Symptoms for 41BDZ12G799

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Will Not Start
Fixed by these parts
Fixing Fixing
How to fix it
Engine stops after a few seconds or minutes
Fixed by these parts
Fixing
How to fix it
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Customer:
Erik from ROBERTSDALE, AL
Parts Used:
753-06183
Difficulty Level:
Really Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Fuel line broke
Removed the two screws holding the fuel tank to the main unit. Removed the two fuel lines and any stuck on rubber. Installed and installed two screws to mount the new tank. Slid fuel lines on their respective connectors. Done.
12 of 14 people found this instruction helpful.
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Customer:
john from SHARPSVILLE, PA
Parts Used:
753-06253, 753-06190
Difficulty Level:
Really Easy
Total Repair Time:
15 - 30 mins
string trimmer would not start
emptied fuel from tank. pulled off the 2 fuel lines from the carburetor.opened the air cleaner door. removed the 2 torque screws that hold on the carburetor. removed the carburetor and air cleaner gasket. installed new carburetor and gasket and put back and tightened the 2 torque screws. closed air cleaner door and pushed the fuel lines o nto the new carburetor.put some fuel in the tank. started the trimmer. runs great.
6 of 8 people found this instruction helpful.
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Customer:
Ricardo from FORT WORTH, TX
Parts Used:
753-06253, 753-06185, 753-06190
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Trimmer Would Not Start
The replacement of the carburetor, O-ring, and gasket was simple. I removed 2 screws that held the air cleaner and carburetor in place, swapped them out, and replaced the screws. What took longest was finding a piece of fuel line after breaking one of them. It was brittle after hanging in my garage for several years. I found some in my garage and replaced it. It took a few pulls to get it started, but ran very smooth.

Additional information: rather than mixing my fuel, I purchased 40:1 pre-mix fuel to prevent gunking up the carburetor in the future. I use it in my other trimmer and have not had any issues.
3 of 4 people found this instruction helpful.
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