Be aware that you are also working very close to the exhaust piping Search through 5480 lexus manuals online for free Keep in mind that your diff fluid will be hot (or at least quite warm).
LEXUS RX350 AL20 REAR DIFFERENTIAL FLUID OIL HOW TO SERVICE CHANGE
Filled about 1.2 liters, dropped vehicle down and allowed fill hole to gauge proper fluid level
Once it stopped dripping i reinstalled film plug.
Changing my differential fluid for the first time was pretty easy So far, i've done a drain and fill for the transmission but now i'm looking into changing the diff fluid too With the diff fluid potentially being original, would it be a bad idea to change it? You need to change it every 25,000 to 40,000 miles (40,000 to 60,000 kilometers)
It’s recommended every 90,000 miles (150,000 kilometers) Here is your triple threat fluid change video for your lexus Today we changed the engine oil, transmission fluid, and the rear diff fluid Hope this video helps if anyone is trying to.
Watch for signs of fluid degradation or leaks, and rely on a trained technician to perform the service using the correct fluid grade and procedures
Keeping records of these services helps protect your warranty. Lexus is350 owner's manuals and service manuals for online browsing and download