Babolat 3002/4002 string gripper question

#1
Hi, does anybody know how many ball bearings should be in the gripper? And how to disassemble the turn table for cleaning inside? It's a well-covered unit and has motorized turn table and clamp base locking.

The gripper is like this (best picture I found on the net)
 
#3
@abllee2198, thank you very much. I removed the gripper and two bolts were broken, easy to put new ones. Each track had 9 bearings, a total of 36 bearings, maybe like 5 mm diameter. I'll get 40 new bearings.
 
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