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How to Properly Test Your Rebuilt Transmission?

Your car’s transmission turns your engine’s power into a force that moves the wheels. It’s a crucial part of your vehicle that requires regular maintenance to stay in top shape.

You can tell if your transmission needs repair by examining its performance. Pay attention to signs like a rough shift, gear grinding, and slippage.

Test the Clutch

Whether you drive a manual or automatic vehicle, a healthy clutch is crucial to shifting gears without causing too much stress. A worn clutch can make a grinding noise and even produce a burning smell when you shift between gears.

A clunking sound when switching gears may indicate a problem with the clutch fork or hydraulic or mechanical release mechanism. This can occur if the lubricant dries out or a cable, rod, or connection scrapes against other system parts.

If the sound comes from an enslaved person or master clutch cylinder, this can be a sign of a leak. Leaks keep the cylinder from building the pressure to engage and disengage the clutch disc.

A spongy or hard pedal feel when you press on the clutch pedal is another indication that there is something wrong. This is usually a sign of a leak in your transmission fluid or air in the hydraulic lines.

Test the Transmission

The transmission is a vital part of your vehicle. It turns the power from the engine into a force that moves your car’s wheels.

Rebuilding a transmission Jacksonville, FL, involves taking it completely apart and replacing any damaged or worn parts until it’s back to factory specs. It’s a complex procedure that a transmission specialist for best results should handle.

Depending on your repair needs, you can opt for simple repairs or rebuild the whole thing. It’s a decision that should be made based on the severity of damage and how many parts are affected by it.

One of the first things we do when installing a remanufactured transmission performs a dyno test. This is important because it enables us to verify that the transmission operates within its full design speed and gear range.

Test the Gears

When rebuilding a transmission, gears are one of the most critical areas to test. Failure to properly test the gears can lead to major damage and possibly complete transmission failure.

Inspecting the gears for cracks, chips, and obvious missing teeth is important. Also, be sure to change the matching gear if it is worn out.

Typical cracks and chipped gear teeth can be detected with an ordinary flashlight. Broken teeth may also translate into a whine or hum that changes pitch with engine RPM.

Powder metal (PM) gears can be designed and processed to strengthen higher torques than solid steel gears. This is possible because PM can be machined and drilled more efficiently than solid steel parts, which reduces cost.

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