Regan Brown
Harley-Davidson motorcycles are known for their fuel tank crossover lines, which are assemblies that replace the stock rubber lower crossover lines with stainless steel lines. These lines are designed to prevent leaks and are available in various colours, including black pearl and chrome. They are also available in different materials, such as braided aramid fibre and stainless steel, with the former being a higher standard in terms of performance, aesthetics, and safety. The fuel tank crossover line is an essential component of the Harley-Davidson motorcycle's fuel system, and its unique design and functionality have sparked discussions and modifications among riders and enthusiasts.
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What You'll Learn
- The crossover line prevents fuel flow from being stopped via the pinch/cut/replace method
- The tank must be drained from the crossover line before removal
- The Harley 62900-01D Fuel Line is an easy way to drain the tank
- The Sterling Chromite II Fuel Tank Crossover Line is a suitable replacement
- The unique design of the SCII Fuel Tank Crossover Line eliminates leaks
The crossover line prevents fuel flow from being stopped via the pinch/cut/replace method
The crossover line is an essential safety feature in Harley-Davidson fuel systems, designed to prevent fuel flow stoppage due to accidental or malicious pinching, cutting, or replacing of the fuel lines. This safety feature ensures uninterrupted fuel flow to the engine, even in the face of potential tampering or damage to the fuel lines.
Here's how it works: the crossover line connects the left and right fuel tanks, creating a continuous fuel supply path. This means that even if one fuel line is blocked or restricted, the fuel can still flow through the crossover line to the other tank and then to the engine. This design provides redundancy and helps to maintain fuel delivery, even in the event of a partial fuel line failure.
The pinch/cut/replace method is a common technique used to stop fuel flow in vehicles, often employed by those with malicious intent. By pinching, cutting, or replacing the fuel lines, the fuel supply can be quickly and effectively halted, potentially causing the engine to shut down or the vehicle to become inoperable. However, the presence of a crossover line in Harley-Davidson fuel systems renders this method ineffective.
The crossover line's strategic placement ensures that even if one fuel line is compromised, the other line can still deliver fuel. This design feature significantly reduces the risk of fuel flow stoppage, enhancing the overall reliability and safety of the motorcycle. Importantly, while the crossover line safeguards against fuel flow interruption, it does not serve as an emergency fuel shut-off mechanism.
In summary, the crossover line in Harley-Davidson fuel tanks is a critical safety feature that effectively prevents fuel flow stoppage due to the pinch/cut/replace method. By facilitating a continuous fuel supply path between the left and right fuel tanks, the crossover line ensures uninterrupted fuel delivery to the engine, bolstering the overall reliability and safety of these iconic motorcycles.
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The tank must be drained from the crossover line before removal
When removing the fuel tank of a Harley-Davidson, it is important to drain the tank from the crossover line beforehand. This is because the fuel crossover line equalizes fuel levels between the two side tanks. Draining the tank from the crossover line is quicker than draining from the fuel valve, although there is more than one way to accomplish draining and you should do what works best for you.
To drain the tank from the crossover line, first remove the clamp on the left side in the same way you would the 'pump' hose. Once the clamp is loose, quickly remove the hose and cover the open end of the crossover line with your finger, then push one end of a 3' piece of fuel over the open tank fitting, ensuring the other end leads into a fuel can. Get as much fuel out as you can, then stick a bolt into the open end of the crossover line to prevent leaking. Alternatively, you can use a siphon to remove as much fuel as possible, then remove the stock hose and cut the crossover hose, draining any remaining fuel into a catch pan.
When draining the tank, it is important to work quickly to avoid a mess and have clean rags on hand to wipe up any residual fuel that may escape. It is also important to use a good, sealed, designated fuel container and to dispose of any rags with gas on them in a safe manner.
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The Harley 62900-01D Fuel Line is an easy way to drain the tank
The Harley 62900-01D Fuel Line is an easy and convenient way to drain the tank of your Harley. This fuel line is designed to replace the original fuel line from the tank to the fuel rail in various Harley models, including the 2007 Softail and Touring models from 2001 to 2017.
One of the key advantages of the Harley 62900-01D Fuel Line is its quick-connect fitting, which allows for easy installation. To drain the tank, simply disconnect the existing fuel line and connect the 62900-01D Fuel Line in its place. This eliminates the need for pinching lines and separately draining each side of the tank, making the process more efficient and mess-free.
The 62900-01D Fuel Line is available from various retailers, including Amazon, where it is offered by sellers like Camotokiit and Orange Cycle Parts. It is also worth noting that this fuel line is flexible and comes with the necessary connectors for a straightforward installation process.
When purchasing the Harley 62900-01D Fuel Line, it is important to ensure compatibility with your specific Harley model. While it is compatible with a wide range of models, it is always recommended to verify the correct application by checking the OEM part number. This fuel line is generally well-regarded as a convenient and affordable solution for draining the tank of your Harley, with some users praising its ease of use and functionality.
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The Sterling Chromite II Fuel Tank Crossover Line is a suitable replacement
The Sterling Chromite II line is a direct-fit assembly, ensuring easy installation and a precise fit for Harley-Davidson models. It is available in different sizes to fit a range of Harley-Davidson motorcycles, including the Dyna, Electra Glide, and Road Glide series. The clear outer jacket of the line offers exceptional protection, preventing discolouration and keeping the motorcycle's paint and chrome finish looking pristine.
Additionally, the Sterling Chromite II Fuel Tank Crossover Line is an aesthetically pleasing option. It perfectly matches the colour and weave of other Magnum Sterling Chromite II cables and lines, creating a cohesive and stylish look for your motorcycle.
The product is available in various conditions, ranging from excellent to fair. Excellent condition items are like new, with no flaws, while fair condition items may have scratches or dents that do not affect performance. This allows customers to choose based on their preferences and budget.
The Sterling Chromite II Fuel Tank Crossover Line is a reliable and durable option for Harley-Davidson owners seeking a replacement fuel tank crossover line. It offers a secure fit, leak prevention, and protection against cosmetic damage, making it a suitable and attractive choice for motorcycle enthusiasts.
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The unique design of the SCII Fuel Tank Crossover Line eliminates leaks
The Harley-Davidson Fuel Tank Crossover Line is an important component of the motorcycle's fuel system. It serves as a connector between the two sides of the fuel tank, allowing fuel to flow between them and ensuring a consistent fuel supply to the engine.
Now, the unique design of the SCII Fuel Tank Crossover Line eliminates leaks and enhances the overall performance and safety of the Harley-Davidson motorcycle. Here's how:
Firstly, the SCII Fuel Tank Crossover Line features complete compression-style chrome fittings. This means that all the fittings are securely connected, preventing any leaks that could occur at the connection points. The chrome plating on the fittings not only adds to the sleek look of the motorcycle but also provides corrosion resistance, further enhancing the sealing effect.
Secondly, the direct-fit assembly of the SCII Fuel Tank Crossover Line ensures a precise and secure installation. This direct-fit design eliminates the need for any modifications or adjustments during installation, reducing the risk of leaks caused by improper fitting.
Additionally, the SCII Fuel Tank Crossover Line is designed with a specific length that includes the nuts required for secure fastening. This ensures that the line is neither too long nor too short, preventing potential leaks that could occur due to improper sizing.
The Black Pearl variant of the Fuel Tank Crossover Line is also worth mentioning. While it differs in the colour of its fittings, being black instead of chrome, it maintains the same high standard of direct-fit assembly. This commitment to quality ensures that Harley-Davidson motorcycles are equipped with reliable and leak-free fuel systems.
Overall, the unique design of the SCII Fuel Tank Crossover Line, with its secure fittings, direct-fit assembly, and precise length, eliminates leaks and contributes to the reliable performance of Harley-Davidson motorcycles.
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Frequently asked questions
The crossover line makes it easier to drain the tank.
Get a Harley 62900-01D Fuel Line with a quick-connect fitting that plugs right into the tank fitting.
The Harley 62900-01D Fuel Line is around $35.
For a carbureted bike, you can drain the tank from the petcock before removing the tank.
For an EFI tank, you need to drain the tank from the crossover line before removing the tank.
