How to Effortlessly Change a Damaged Fuel Tank Lock Ring
Without a fuel tank lock ring, you'd be spending all your money on getting the fuel tank refilled just because of excessive leakage. The fuel tank lock ring basically holds the fuel pump securely in its mounting place. By doing so, this component helps prevent the fuel from leaking out of the system. A damaged lock ring obviously brings about numerous ride performance issues, not to mention that it's extremely uneconomical as well. Lucky for you, you don't need a mechanic just to change a worn-out fuel tank lock ring. Follow these steps to get your ride back on track again:
Difficulty level: Moderate
What you'll need:
- Floor jack
- Jack stands
- Ratchet and socket set
- Clean rag
- Chisel or rubber mallet
- Replacement fuel tank lock ring
Step 1: Consider your safety first. Park your vehicle on a ventilated place that's far from combustible materials. You should also make sure that there are no flames or sparks near you. Keep in mind that this is a hazardous procedure that may cause lethal accidents if proper safety precautions are not observed.
Step 2: Before proceeding to the next steps, make sure that the fuel tank is half empty first.
Step 3: Raise the hood and remove the negative battery cable from its connection to keep yourself safe from electrocution.
Step 4: Raise your vehicle using the floor jack and safely support it with the jack stands. Make sure that the car is securely propped up before you slide under it.
Step 5: Unplug the fuel lines. The fasteners that are used to secure these lines may be different for every vehicle's make and model, so make sure that you inspect the type of fastener first to figure out the best hand tool that you should use for removing it.
Step 6: Disconnect the electrical wirings that are attached to the fuel pump. Work carefully to prevent damaging these components.
Step 7: Take off the hoses that are also connected to the fuel pump. These hoses are usually secured by clamps, which can be easily removed by simply squeezing them with your hands.
Step 8: After you've removed the hoses and wirings, you should now clean the surface of the fuel pump using your clean rag. This should prevent contaminants from getting into the fuel tank once you detach the damaged lock ring.
Step 9: Using a chisel or a rubber mallet, carefully loosen the damaged fuel tank lock ring. Turn it in counterclockwise direction until it's loose enough to be removed.
Step 10: Slowly pull the damaged fuel tank lock ring off the fuel pump assembly, and install the new one in place. Don't forget to double-check if the replacement fuel tank lock ring is securely fitted.
Step 11: Plug the electrical wirings, fuel lines, and hoses back to the fuel pump.
Step 12: Reconnect the negative battery cable, and then take your car out for a short drive. The fuel tank should be free from leaks if the new lock ring is working properly.
The task of changing a fuel tank lock ring may be finished in just one hour. Don't forget to observe the proper safety precautions!