Installation Note N9030-90058 21
Option EXM, External Mixing Upgrade Kit
Top Brace Replacement
1. Refer to Figure 16. To replace the top brace, place the brace in the correct position and attach to the
chassis using the twelve screws (3) (0515-0372). Attach the top brace to the boards using the
twelve screws (14 screws with Option B1X) (4) (0515-1227).
2. Refer to Figure 17. Reinstall wire hold down 1.
3. Torque all screws to 9 inch-pounds.
Figure 16 Top Brace Replacement