Finding a parts diagram for your 1980 Suzuki GS750 gas tank can be tricky, but this guide will help you navigate the process and understand the components involved. While a single, universally accessible diagram might not exist online, we can break down the typical parts and where to find information. This will empower you to source the specific parts you need for repair or restoration.
What are the typical components of a 1980 Suzuki GS750 gas tank?
The gas tank on a 1980 Suzuki GS750 is relatively straightforward, but understanding its components is crucial for successful repair or replacement. These typically include:
- Tank Body: This is the main shell of the gas tank, usually made of steel. It holds the fuel.
- Gas Cap: Secures the tank opening and prevents fuel spillage. This often includes a vent to allow for pressure equalization.
- Petcock (Fuel Valve): Controls the flow of fuel from the tank to the carburetor. This is a crucial component that can fail, leading to fuel starvation.
- Fuel Sender Unit (for equipped models): This is a component that measures the fuel level and sends a signal to the fuel gauge. Not all GS750s came equipped with this feature.
- Tank Straps/Mounts: These secure the gas tank to the motorcycle frame. These often wear out over time, causing tank movement and potential leaks.
- Tank Seals/Gaskets: These create a leak-proof seal between the gas cap and the tank body, as well as around the petcock.
Where can I find a parts diagram or parts list for my 1980 Suzuki GS750 gas tank?
Unfortunately, a single, readily available online diagram specific to the 1980 GS750 gas tank is unlikely. However, several avenues can yield the necessary information:
- Suzuki Motorcycle Dealerships: Your local Suzuki dealership might have access to parts diagrams through their parts ordering system. They can also help you identify the specific parts you need by providing the appropriate part numbers.
- Online Motorcycle Parts Retailers: Websites specializing in motorcycle parts often have searchable databases with diagrams or exploded views. Search using "1980 Suzuki GS750 gas tank parts" or similar terms. Be sure to double-check the year and model to ensure compatibility.
- Microfiche: Many older motorcycle manuals used microfiche (a type of photographic film) to store parts diagrams. While less common now, some libraries or specialized motorcycle shops may still possess these resources.
- Online Forums and Communities: Joining online forums dedicated to Suzuki motorcycles, particularly GS750 owners, can help you connect with other enthusiasts who might have access to parts diagrams or know where to find them.
What if my gas tank needs repair instead of replacement?
Before considering a complete tank replacement, assess the damage. Minor dents or rust may be repairable. For significant damage, you might consider professional repair services specializing in motorcycle tank restoration. They often have the expertise and equipment to handle challenging repairs.
What are common problems with 1980 Suzuki GS750 gas tanks?
Several issues can plague older gas tanks, including:
- Rust and Corrosion: Internal rust is a common problem, leading to fuel contamination and potential tank leaks.
- Leaks: Leaks can occur due to corrosion, damaged seals, or worn tank straps.
- Petcock Failure: The petcock can malfunction, preventing fuel flow.
- Fuel Gauge Inaccuracy: If equipped, the fuel sender unit might become faulty, leading to inaccurate fuel level readings.
This guide provides a starting point for your search for a 1980 Suzuki GS750 gas tank parts diagram and addresses common issues. Remember to always prioritize safety when working with fuel systems and consult with a qualified mechanic if needed.
