G oog le BadWeB | Login/out | Topics | Search | Custodians | Register | Edit Profile

Buell Forum » Quick Board Archives » Archive through June 22, 2005 » Big klunking at low (idle) rpm. « Previous Next »

Author Message
Top of pagePrevious messageNext messageBottom of page Link to this message

Dsergison
Posted on Tuesday, June 21, 2005 - 01:23 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I swear my x1 is making more (lower end?) noise than it used to at idle. it klunks with every plug fire around 1200 rpm. It goes away by 2000 rpm.

or perhaps something like an engine mount?

when should you replace the rear isolators?

it's hard for me to pin down where exactly it's coming from.
Top of pagePrevious messageNext messageBottom of page Link to this message

Fullpower
Posted on Tuesday, June 21, 2005 - 01:26 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

my '98 made some real unpleasant sounds before the OIL PUMP DRIVE GEAR failed. it was sort of a klunky sound.
Top of pagePrevious messageNext messageBottom of page Link to this message

Djkaplan
Posted on Tuesday, June 21, 2005 - 01:29 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

Is the primary chain tension within specs? A real loose one can make that noise.
Top of pagePrevious messageNext messageBottom of page Link to this message

Shazam
Posted on Tuesday, June 21, 2005 - 05:23 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

in order:
check primary chain tension
check that tensioner is in one piece
check your stator nut/mainshaft nut. (makes a loud klunk if loose)*
bad flywheel bearings (not likely unless you redline often)

*guessing this is it
Top of pagePrevious messageNext messageBottom of page Link to this message

Dsergison
Posted on Tuesday, June 21, 2005 - 07:53 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

"check your stator nut/mainshaft nut. (makes a loud klunk if loose)*"

Yup. it was just sitting in te end of the shaft : (

now lookey I think my chankshaft is TOAST

it appears the flywheel is much harder than the crankshaft. as it's splines are perfect, and the cranks look severely worn.

or is that normal? I can't imagine it. but it looks weird, too perfect to me just klunked out?

I'm thinking about filling the space with jbweld so it can't work back and forth and zipping it back up to see how it goes.
Top of pagePrevious messageNext messageBottom of page Link to this message

Dsergison
Posted on Tuesday, June 21, 2005 - 07:56 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)


Top of pagePrevious messageNext messageBottom of page Link to this message

Dsergison
Posted on Tuesday, June 21, 2005 - 10:49 pm:   Edit Post Delete Post View Post/Check IP Print Post    Move Post (Custodian/Admin Only) Ban Poster IP (Custodian/Admin only)

I rolled some tig wire into ribbon and fitted it into the splines with locktite. I put it on the decelleration side. It removed all the slack. I Hope it works.

« Previous Next »

Add Your Message Here
Post:
Bold text Italics Underline Create a hyperlink Insert a clipart image

Username: Posting Information:
This is a private posting area. Only registered users and custodians may post messages here.
Password:
Options: Post as "Anonymous" (Valid reason required. Abusers will be exposed. If unsure, ask.)
Enable HTML code in message
Automatically activate URLs in message
Action:

Topics | Last Day | Tree View | Search | User List | Help/Instructions | Rules | Program Credits Administration