5 month old cracked Rotoflex
#21
I have eliminated this as a possible cause. I am pursuing other causes.
#22
If you're doing a 2" or less suspension lift you could go ahead and get the cardan u-joint conversion without concern.
BTW, Britpart is just one of the aftermarket makers, there's also Allmakes, as well as others.
#23
I believe the arrows point forward but please get someone else to confirm before you do that as I have forgotten myself which way is correct. BTW my replacements have been Allmake and I have not been particularly impressed with them. Next time I replace I am just going to shell out for the UJ conversion. Good luck.
#24
#26
#29
if the driveshaft turns counter clockwise in drive then you have it in right, I don't know which way it turns so someone will have to check. thats assuming I can see the pic correctly, it appears the thick part of the roto is top center correct?
Last edited by tweakrover; 02-28-2011 at 07:59 PM.
#30
***** and Clunk in the Trunk
Lovin the side thread on oil....
As for the ball joint on the upper link to axel... If it was worn enough to allow or cause major / noticable deflections in rotation of the axel then you'd have noticed that a long time ago. It would sound and feel rediculous like major banging and clunking.
When checking if it is worn, if you notice there is no protective rubber boot between the ball end and the threaded shaft end then you have lost all lubrication of the ball and it is just wearing away.
This is the boot on the ball joint ...
This is the old one I replaced... notice no boot...
Also, when on your back, if you can push up on or move slightly the ball joint assembly then it is toast... again you'd most likely hear that as a clunk in the rear
Like with the oil thang, look elsewhere or maybe like Tom said, it could just be an inferior part.
For the type of terrain you have out there and the lift you want you'll probably have the best results with the Double Cardan rear prop shaft. Check GBR, Tom Woods and folks like that... should help a lot with those vibrations too.
I have always seen the rotoflex oriented with the lettering on the rubber facing forward... the side shown here...
However, on close inspection I can not see any difference on either side of the rubber joint to signify directional orientation. The little arrows around the outer edge of the rotoflex just signify which direction the bolts are inserted.
As for the ball joint on the upper link to axel... If it was worn enough to allow or cause major / noticable deflections in rotation of the axel then you'd have noticed that a long time ago. It would sound and feel rediculous like major banging and clunking.
When checking if it is worn, if you notice there is no protective rubber boot between the ball end and the threaded shaft end then you have lost all lubrication of the ball and it is just wearing away.
This is the boot on the ball joint ...
This is the old one I replaced... notice no boot...
Also, when on your back, if you can push up on or move slightly the ball joint assembly then it is toast... again you'd most likely hear that as a clunk in the rear
Like with the oil thang, look elsewhere or maybe like Tom said, it could just be an inferior part.
For the type of terrain you have out there and the lift you want you'll probably have the best results with the Double Cardan rear prop shaft. Check GBR, Tom Woods and folks like that... should help a lot with those vibrations too.
I have always seen the rotoflex oriented with the lettering on the rubber facing forward... the side shown here...
However, on close inspection I can not see any difference on either side of the rubber joint to signify directional orientation. The little arrows around the outer edge of the rotoflex just signify which direction the bolts are inserted.
Last edited by Cosmic88; 02-28-2011 at 09:26 PM.