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Fuel Pipe

Part Number: 6699014
HitachiTanaka
Availability: 25+ in stock
Price: $3.99
Quantity:
Ships within 1 business day

*This part replaces obsolete part #: 669-8401, 669-6476, , 6696476 and 6698401.

Description:
This is a genuine OEM replacement part designed for Hitachi power equipment. The purpose of fuel line is to to return excess fuel back on the system. By pressing the primmer bulb it will fill the carburetor with fuel, once it is full the excess fuel will be forced back into the tank through the fuel return line. It is made out of plastic and it is sold individually.

Over time the fuel lines will deteriorate and become brittle so they would need to be replaced.
Product Information
Manufacturer: Hitachi, Tanaka
Product Number: 6699014
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Related Products
Products Compatibility

This item works with the following types of products:

  • • Blower
  • • Chain Saw
  • • Grass Trimmer
  • • Saw
  • • Trimmer
Repair Instructions: Submitted by Customers Like You
10 of 10 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Fuel Pipe - 6699014
Return Grommet - 6697846
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, knife
The gas return line was broken at the grommet
• Removed the two screw holding to the body the air filter/choke assembly.
• Removed the grommet still holding a piece of pipe by cutting his collar.
• Removed broken fuel pipe.
• Lightly oiled the fuel pipe to push it to the grommet.
• Pushed that assembly through the hole in the gas tank using the screw driver to drive the grommet through the hole.
• Pushed the line on the outlet on the air filter/choke assembly.
• Reassembled the air filter/choke assembly using the two screw removed in first step
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6 of 6 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Fuel Pipe - 6699014
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Pliers, 5.5\\
Line from priming bulb to fuel tank broke.
1. Unsnapped & removed plastic air filter cover to better access repair site.
2. Using pliers to slightly pinch closed tabs on inside, unsnapped priming bulb frame & pulled it out slightly to improve access to broken line.
3. Removed broken line from bulb nipple & fuel tank with needle nose pliers.
4. Wrapped ends of pliers with black tape to protect new line from possible damage.
5. Dipping end of line in oil/fuel mix to act as lubricant, gently, carefully worked it onto nipple & then through tank grommet into tank using pliers. Slow & tedious process!
6. Once line reached through grommet & into tank, grabbed line end & pulled it through with forceps. Those little forceps are great to have in your toolbox! Find them at pharmacies & online.
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3 of 3 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Fuel Pipe - 6699014
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers
Changed fuel line
1. Connected fuel pipe to carb using long nose pliers
2. Slid other end into fuel tank using long nose pliers
3. Put gas in tank, primed and started right up
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3 of 3 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Pump Filter Body - 6684620
Fuel Grommet (A) - 6685308
Fuel Line - 6698716
Fuel Pipe - 6699014
Return Grommet - 6697846
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Hook to pull hose out to add filter
Hoses and grommets were cracking/leaking due to age
1. Removed side cover
2. Removed gas tank
3. Removed old hoses and grommets
4. Lightly oiled hoses and inserted them in grommets
5. Lightly oiled grommets and with needle nose pliers rocked grommets into tank holes.
6. With hook pulled long hose out of tank fill and added filter
7. Reinstalled tank and attached hoses to carburator and purge pump
8. Reinstalled side cover.
9. Added fuel and started blower!
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2 of 2 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Cleaner Element - 6690347
Fuel Pipe - 6698720
Fuel Line - 6698716
Fuel Pipe - 6699014
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Wire
Tubing affected by gasoline. Dirty filter element.
Needle nose pliers are helpful to change the tubing. A piece of wire is necessary to pull the tubing and filter from the gas tank.
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1 of 1 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Fuel Pipe - 6699014
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Pliers
Fuel line leaking when priming
Removed plastic carb cover, took out 2 screws holding carb, removed backing gasket,tilted it out of the way,pulled off old hose on one end, the other end was stuck in the grommet to fuel tank,couldn't get the tip out,just pushed it in,lubed both ends of new hose, put in place,was careful putting old paper gasket on back of carb,put it back together, ran like a champ.
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1 of 1 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Priming Pump - 6685139
Fuel Pipe - 6698720
Fuel Line - 6698716
Fuel Pipe - 6699014
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers
Gas priming bulb was leaking and decided to change all gas lines
Removed air filter housing to get to housing/carburetor attached fuel lines. The fuel priming bulb just snaps in place. The pink line attaches to the housing and proceeds through a grommet in the gas tank. The shorter black line goes from the housing to the carburetor. You will need to remove the other rubber grommet that seals the longer black fuel line going into the gas tank to feed the new line through it. You will also have to reach into fuel tank with a wire hook to retrieve the filter attached to the black line to remove it and attach new line since the grommet opening is not large enough to pull the filter through. The filter housing/carburetor screws are then put back in place and re-tightened.
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1 of 1 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Fuel Pipe - 6699014
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, Needle nose pliers
Pink fuel line was brittle and cracked open leaking fuel.
Not a big deal. Used the needle nose pliers to gently pull the pink fuel line off of the carburetor port, and used the same pliers to gently push the replacement pipe back on. The pink fuel line is not super delicate but should not be abused. The other end of it slips into the black rubber stopper on the fuel tank itself. Why was all of this needed? I read where the leaf blower that uses gasoline with an ethanol mix to it tends to "make the pink fuel line brittle". After a while,and I had maybe 10 hours run time on it, the line gets brittle and will crack.
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1 of 1 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Fuel Line - 6698716
Fuel Pipe - 6699014
Return Grommet - 6697846
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver
Leaf blower was leaking gas and would not start due to split fuel lines.
Removed carburetor to get at three fuel lines. All were split and brittle from Ethanol. Replaced two but third broke off at grommet in the process because it was brittle. Suggest you replace all fuel lines at the same time needed or not. Suggest switch to nonEthanol fuel or use additive to combat Ethanol which drys out rubber lines and gaskets. Most major gasoline retailers now offer nonEthanol fuel. It's more expensive but worth in the end.
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1 of 1 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Fuel Line - 6698716
Fuel Pipe - 6699014
Return Grommet - 6697846
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers
Gas leaking when pressing the primer bulb.
After looking closer at the problem while getting ready to install the new parts, all that was needed was the Fuel Line which was cracked.
It was a bit difficult to get the grommets out because they were a bit greasy. It was necessary to remove the gas tank which was not possible because on screw would not come out.
When trying to thread the fuel line back through the grommet a bit of "3-in-one oil" made it easier.
The Fuel Pipe had to be 'fished' out of the gas tank opening because of the filter on the end.
Also it was a struggle trying to get the grommets snapped back in the holes.

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Discussion
Discussion for Fuel Pipe - ( 6699014 )
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Reviews
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  • Easy repair
    Part was in great condition. Repair was simple. My blower is working like new again.
    Jason - 0 days ago Verified Purchase
    Hassle free way to get parts!
    Both My leaf blower and weed wacker had gas leaks .... Now they don't.
    Guest - May 11, 2019 Verified Purchase
    Quick delivery and easy installment
    The most important thing is to find the owner manual and figure out what it IS needed.
    Guest - April 29, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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