Medium
1-2 hours
This tank cap is an authentic Tanaka replacement part. It is commonly used in saws, edgers, and trimmers. This cap is designed to seal the top of the tank to prevent fuel from escaping the tank, and outside contaminants from entering the tank. It is made of plastic, and it should be replaced if it will no longer seal or is missing. It is sold individually and requires no tools to replace it.
Cap-tank Assembly 6691746
OEM part for: Tanaka
Part Number: 6691746
$5.85
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Compatibility
This part will fit the following 14 machines
Tanaka
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Show More Compatible Models
This item works with the following types of products:
- Pole Saw Parts
- Saw Parts
- Edger Parts
- Hedge Trimmer Parts
- Trimmer Parts
- Engine Parts
This part replaces obsolete part #: 5950168090
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Fuel leaking from the tank
Mike - September 14, 2018
Tool Type
Pole Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers
0. Remove the remaining fuel from the tank. Using a funnel I put the fuel back into my 1 gallon gas can.
1. Removed the air cleaner cover.
2. Removed the hardware holding the tank in place.
3. Disconnect the fuel lines at the carburetor and primer, paying close attention to which line goes where.
4. Installed the new vent, return line and fuel line and filter into the new tank.
5. Removed the old primer and installed the new one.
6. Attached the new fuel lines to the correct places on the primer and carburetor.
7. Placed the new tank into position using the mounting bracket and screws attached the tank to the engine.
8. Filled the tank with fuel.
At this point I tried to start the saw, it would not start. I found that I had flooded the carburetor when I was checking the operation of the new primer.(guess I primed it one to many times!) Removed the spark plug then, using compressed air I dried the inside of the cylinder and the spark plug, reassembled and started the saw.
9. Installed the new air cleaner I had purchased and reinstalled the air cleaner cover.
10. Put the saw back to work trimming trees.
1. Removed the air cleaner cover.
2. Removed the hardware holding the tank in place.
3. Disconnect the fuel lines at the carburetor and primer, paying close attention to which line goes where.
4. Installed the new vent, return line and fuel line and filter into the new tank.
5. Removed the old primer and installed the new one.
6. Attached the new fuel lines to the correct places on the primer and carburetor.
7. Placed the new tank into position using the mounting bracket and screws attached the tank to the engine.
8. Filled the tank with fuel.
At this point I tried to start the saw, it would not start. I found that I had flooded the carburetor when I was checking the operation of the new primer.(guess I primed it one to many times!) Removed the spark plug then, using compressed air I dried the inside of the cylinder and the spark plug, reassembled and started the saw.
9. Installed the new air cleaner I had purchased and reinstalled the air cleaner cover.
10. Put the saw back to work trimming trees.
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All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
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