Installation Note N9000-90039  11
Option T03 and T06, Tracking Generator Upgrade Kit
Top Brace and Reference Bracket Removal 
1. Refer to Figure 4. To remove the top brace (1), use the T-10 driver, remove the eight screws (3) 
(0515-0372) attaching the top brace to the chassis, the six screws (4) (0515-1227) attaching 
the top brace to the boards, and the four screws (4) attaching the top brace to the reference 
bracket
Figure 4  Top Brace and Reference Bracket Removal