I always have an oil analysis done when it's changed. But even if I did not, I surely would if I had any concerns about cam wear, in- or out of warranty.
I’m curious on the cost of the oil analysis.
OM
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
I always have an oil analysis done when it's changed. But even if I did not, I surely would if I had any concerns about cam wear, in- or out of warranty.
I’m curious on the cost of the oil analysis.
OM
It's only $28. Go to Blackstone to order a test kit (it's free and includes a shipping label (also free) and when it's time follow the instructions, or ask for a step by step here.
I do one every other change. Nice this is that they catalog your engine and every subsequent analysis report will show the last results so not only do you get a snapshot but you also data to see what the trends are. They also do a nice little write up comparing your results to others taken from other RTs of that year. It's very cool.
Something like cam wear would show up as increased iron/carbon/chromium/nickel content (or something like that).
In the case of my first analysis I didn't collect the sample correctly (like a pee test it's supposed to be mid-stream). I screwed it up and ended up collecting a sample from the drain pan after the fact. Knowing that, I wasn't too concerned about off-baseline results. The second sample was done correctly and that anomalous iron reading was gone.
Now, if I had a Wethead that was still under warranty and got a sample or maybe two consecutive samples with elevated iron content I might take the report to the dealer and ask them to think about it. Better yet, just ask Blackstone to evaluate the sample in that light. You can add a comment or note saying something like "I'm worried about premature cam wear can you please evaluate the sample for signs of that?" They'll do a good job of that because this it what they do for a living.
Pretty sure what my dealer would say, "That's a great report, glad you got it. How's the bike running? Oh, it's running fine...well what would you like us to do? We can charge you an hour's labor to look at a R bike's cam, or four hours labor to look at an S or F cam, to see if we see anything. Of course, if your bike is running okay, doubt the mother ship would cover anything." I would think even with a "little" wear showing much isn't going to happen if all is running well and specs are holding within reason.
I've been doing oil analysis on my '11 R1200r and intend to do it on the '18 RT. I guess it would depend on the level of "Bad" and what exactly is reporting as "Bad" as the the action taken. On the '11 if no shiny bits show up in the oil pan then no immediate action, just run the guts out of her. On the '18 probably pop the valve covers off and have a quick look, then run the guts out of her. I like the reports mostly for an indicator of oil life and effectiveness. With advice from Blackstone I've advanced my oil changes to a 7,000 mile interval because testing showed the oil was still effective and within specification.Interesting. Thanks.
For those testing oil, what would be the course of action if a report came back “bad”?
OM
I think that having oil analysis records would be a plus when buying a used bike.
OM
I think that the only time(s) I would do oil analysis is to figure out what the possibilities due to something suspect when I did an oil change or to check some fancy engine mods I had done myself. Being old I have always looked at the drained oil and run/felt the old oil between my fingers as engine condition "check".
OM
Had the cam problem 2 times within 5600 miles.
3200 miles, then at 5500.
Traded for a 2019 1250GS. 14000 miles with no problem.
View attachment 78209
Was the problem with two difference cams or did the replacement cam fail also? Any possible explanation from the dealer? I'd love to see someone do a Rockwell test on these cams.
Good point. Back in the day, when I didn’t really understand the cause and effect of hard facing, I learned dissimilar surface hardness lessons.
OM