Do not touch. The fact that they went out to do a hilamos and other touch-ups means there's a lot to hide.

Looking at the service booklet, 6/17/2000 it was at 1,000kms then on 8/15/2000 it was already 5,000kms. If that remains consistent then it could run around 5,000kms every two to three months, and thus conservatively it would have around 230,000 to 250,000kms on the odo easily by this time.