Rear Suspension Bell Crank Bearings XT660Z Tenere
 

My XT660R also wore out the rear links needle bearings at about 60 000km.
But I`m not selling this Z , I still love it too much
[/quote]

This bike has now got 55500 km on the clock and was 2yrs old in June 2012

My waranty expired in June this year.
I removed the wishbone links , and the bolt attaching the rear shock .
I removed the bolt attaching the bellcrank

Well , although the wishbone link bearings are worn , the cullprit was the needle bearing in the bellcrank that the rear shock attaches to.
The needles are in pieces .
Where the bellcrank attaches to the bikes frame *, the needle bearing there is seized.

I took some pics and will post them tomorrow

I wonder if there is a service that covers the inspection of these bearings *?
My bikes just clocked 59 000 km and was 2 yrs old in June this year,

So I need the bearings for the wishbone attachment ( 2 sets with seals), the Rear Shock Bellcrank bearings ,
The Bellcrank to Frame bearings.
If your bike has *about 40 000km on , have the agents grease those bearings

Ok , here is the Bellcrank and its wishbones fitted.In the back ground I did a quick sketch to show where the swing arm is positioned and the bike frame mounting would be to the right.

[img width=800 height=600]http://i127.photobucket.com/albums/p131/hunday/XT660Z%20faults/0b066367.jpg[/img]

This is the "B" bearing that the Rear shock attaches to.(one needle bearing and 2 seals here)

[img width=800 height=600]http://i127.photobucket.com/albums/p131/hunday/XT660Z%20faults/35b26113.jpg[/img]

This is the "C" bearing that attaches to the frame ( 2 needle bearings and 2 seals here)

[img width=800 height=600]http://i127.photobucket.com/albums/p131/hunday/XT660Z%20faults/b2343a2a.jpg[/img]

This is the "D" bearing that attaches the Wishbobes to the Bellcrank and to The rear swing arm ( 2 Bearings and 2 seals ) and the bellcrank.
The Needle bearings measure 17 mm ID by 25 mm OD and ? wide (will have to check at work tomorrow,

[img width=800 height=600]http://i127.photobucket.com/albums/p131/hunday/XT660Z%20faults/7e4f74ec.jpg[/img]

hi, tbh 40,000kms the bearings will be knackered anyway, so greasing them then is a too late!

better to get it done as soon as you get the bike as there's not much grease in to begin with.

as for is it on a service schedule i have no idea, i'm guessing it will be like changing the brake fluid, you will most likely have to prompt the dealer into making it into part of the service/maintenance

bernard

Rear Bellcrank and Swing Arm Bearings
 

Replaced all rear shock bellcrank and rear swing Arm Bearings
Finally , no more nocking !

http://i127.photobucket.com/albums/p...0/7f7cf996.jpg

PIC fOUND HERE !

http://www.yamahascooterspares.co.uk...ID=11352&uid=0