Cam chain tensioner question
#2
RE: Cam chain tensioner question
You need to remove the cam chest cover to get to the tensioners, also the front pipe to get to the cover. It is best to check them at about 20K miles to get a wear pattern for your bike. When you replace them you'll need the both tensioners (inner and outer) and the associated gaskets/ o rings along with a few tools that will make the job easier.
#3
RE: Cam chain tensioner question
If you see orange flakes in your oil filter, It's time! I have an 04 with 20k on the clock and am going to just go with gear driven cams next season so I don't have to worry about it. Much better to just remove the pipe and crack 'er open once than to have to keep doing it every 20k+ miles.
#4
RE: Cam chain tensioner question
There's an easy way to check the shoes without the guesswork of sorting through oil filter contents. All but one or two of the cam cover allens are accessible without removing the front exhaust. For the remaining two, take the appropriate size allen wrench and use a dremel or hack saw to cut the end so it fits between the exhaust pipe and the cam cover. You can remove the cover and inspect the front tensioner shoe directly. With a dental-type mirror or mirror on a stick device, you can take a look at the inner tensioner shoe. If they're badly worn, follow the replacement procedure; if not, close it up and you're done. Mileage does not seem to be a good indicator of shoe life. Some seem to last forever, and others wear quickly.
Uncle Peepers
Uncle Peepers
#5
RE: Cam chain tensioner question
UncleP, that sounds great - will give er a try as I get close to 20K (at 16K now). I assume you don't change any gaskets?
Also, does anyone know if the MoCo covers these shoes under warranty? or is this considered a wear item? My 05 warranty does not expire till March.
Thanks
Also, does anyone know if the MoCo covers these shoes under warranty? or is this considered a wear item? My 05 warranty does not expire till March.
Thanks
#6
#7
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#8
RE: Cam chain tensioner question
ORIGINAL: Neckball
I read or heard somewhere that the 2007 cam tensioner shoe material was different (new and improved) over what had been previously used and that the new shoes could be retrofitted to earlier engines as needed. Any truth to this?
I read or heard somewhere that the 2007 cam tensioner shoe material was different (new and improved) over what had been previously used and that the new shoes could be retrofitted to earlier engines as needed. Any truth to this?
You can fix the pre-07's with a gear drive set of cams....
#9
RE: Cam chain tensioner question
Shop manual calls for inspect or change at 25,000 miles. Just checked mine (34,000) They are wearing a groove. Gonna change to gear drive this winter. If you decide to stay with the chain, there is a article on here, I think, about polishing the chain & smoothing it out so it wont wear as bad on the shoes.