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RC51 Valve Clearance Check

14K views 10 replies 5 participants last post by  ajluhmann  
#1 ·
Just did the 16k valve clearance maintenance check on my 01 RC. Took 3 hours and cost $0. Although you need to have the service manual to explain the tolerances needed. I've been told its roughly $400 from the dealer. The hardest part is removing the gas tank. If you can get beyond that the rest is down hill. I took pics during the process. Shoot me a pm if you need any help. BTW....at 22k miles all of my intake and exhaust valves were still within tolerance.
 
Discussion starter · #7 ·
You haven't mentioned the facts that mean you were scammed.
How huge a margin are you talking on the shims? With shim heads it's normal practise to set them at maximum spec as they tighten up with use.
There is no way of knowing the true mileage on any vehicle, and it's irrelevant anyway. All that matters is that the bike is in good condition. Is there something about the bike that indicates high mileage?
I have to agree with bladeracer. Mileage is only an indicator as to what the condition the bike could be. A bike with 75000 miles on it, could be in great mechanical shape if it was properly maintained. On the flip side a bike with 10000 miles could be a complete mechanical mess if normal maintenance was neglected or if it was abused.
 
Discussion starter · #8 · (Edited)





Here are some color pictures of what you are looking at when you remove the valve cover. Keep in mind that you should have a honda service manual nearby, because you do need to rotate the crank shaft to align the camshafts. THe service manual does a good job of explaining that part. Also keep in mind that there is 1 head cover bolt that is different than the other 2. It is black, and longer, whereas the other 2 are silver. With the front valve cover, you need to losen the oil cooler from its mounts. Its a bit tricky and tight up front so be careful not to allow any road grime into the top of the valvetrain.