How to Use an Oil Filter Wrench?
2 Answers
1. When using, place the cup-type wrench over the polygonal surface at the top of the oil filter, and use it in the same way as a socket wrench. 2. Place the ring-type wrench over the polygonal surface at the top of the filter, and turn the handle. The ring of the wrench will appropriately grip the polygonal surface according to the size of the filter. 3. The three-claw wrench needs to be used with a socket handle. Adjust the size of the three claws according to the size of the oil filter. The method for removing and installing the oil filter with an oil filter wrench is as follows: 1. Place the oil filter removal tool near the end of the oil filter and apply force counterclockwise to remove it. 2. Reverse the operation for installation.
Speaking of oil filter wrench usage, I have quite a bit of experience. First, you must choose the correct wrench size – too small won't grip properly, too big won't hold securely. It's best to confirm based on the filter model. Then ensure the vehicle is stable, using the parking brake and supports, safety first. The filter location is usually in the lower middle area; when loosening counterclockwise, apply even force without jerking to avoid scratching the surface. After removing the old filter, thoroughly clean any residue from the base. Apply a thin coat of fresh oil to the new filter's rubber gasket for lubrication to ensure a proper seal. When installing the new filter, hand-tighten it until it stops, then use the wrench to add just a little more force – don't overdo it to avoid damaging the threads. Finally, start the engine and observe for a while to check for leaks. Remember to wear gloves when changing hot filters to prevent burns, and use an extension bar for hard-to-reach spots. Gentle operation extends lifespan – don't be like my younger self who brute-forced everything.
