The head cover’s looking a bit oily.
Well, it’s nicely out of spec.
Stable.
The spark plug’s looking tired too
The manufacturer recommends no oil!
But I’ve worked on bikes where the spark plug broke or seized up from corrosion, so I’m in the apply-lubricant camp.
I want it to seat firmly, so I use contact cleaner as a lubricant substitute
Fluid change and we’re done!
