Continued in part 2 here:    • 2.4L Toyota Excessive Oil Consumption...  
Follow up here:    • Toyota 2.4L Oil Consumption Repair Fo...  

We tear down a 2007 Toyota Rav4 to fix an excessive engine oil consumption issue. This is a major job that requires replacing the pistons and rings. This issue is covered under an extended warranty program, but this vehicle is outside the cutoff parameters.

You can read the TSB here: https://drive.google.com/open?id=1AbX...

The TSB is not an all inclusive guide. It only provides the information not included in the normal service manual. You will still need a service manual to perform this job.