My Rover's differential and pinion extension case remain original, save for the two drive shafts which I replaced 20 odd years ago due. My reason for their replacement was both as a precaution but more so due to a leaking oil seal. As a unit, it has now travelled more than 373,000 miles (over 600,000km).
In the last few years though I have noticed what I originally considered to be a slight whine audible whilst coasting. Now the sound is also audible with engine load, although only at lower speeds. I can detect no vibration or any other cause for concern. There are no oil leaks. Thoughts?
Ron.
In the last few years though I have noticed what I originally considered to be a slight whine audible whilst coasting. Now the sound is also audible with engine load, although only at lower speeds. I can detect no vibration or any other cause for concern. There are no oil leaks. Thoughts?
Ron.