MVAgusta.net - View Single Post - Seized rear F4 Hub- advice please
View Single Post
post #38 of (permalink) Old 03-18-2019, 05:36 PM
theknurl
Senior Member
 
theknurl's Avatar
 
Join Date: Jul 2009
Location: Palos Verdes Est, SoCal, USA
Posts: 13,711
Send a message via Skype™ to theknurl
Thumbs up ?

Chilblane;
Got your message......
Please post pictures of the inner races of the needle bearings
So far only one person has had a needle bearing failure......the inner seal was cut and all the grease went into the
center of the hub
Deburr the spacer that goes between the inner races of the needle bearings
It appears that there has been some water intrusion......was the sprocket nut tight?
If the 6810-2RS bearing is smooth when turned with your fingers use it again
DO NOT TORQUE THE PINCH BOLTS TO MORE THAN 15LBFT/20Nm

Here's what Factory torque numbers can do to a 1st Gen hub.....this is a double row bearing, only one row failed
the one inside the hub....the other one is inside the caliper bracket
Attached Images
  

Noel-theknurl

The Forum Curmudgeon
I'm not PC either
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

'08 910R
'05 F4
ph. 310-414-7247 PST, GMT -8
PayPal;
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

Skype; theknurl
theknurl is online now  
The Following User Says Thank You to theknurl For This Useful Post:
 
 
For the best viewing experience please update your browser to Google Chrome