GE Dash 3000 Service Manual page 167

Field replaceable units: Remove or replace display assembly
Display assembly with metallic display shield
871A
6. Remove the two screws attaching the flex circuit to the main unit's
CPU/battery housing assembly. Remove the flex connector by pulling
on the flex connector strain relief.
2 screws
543A
2000966-542D Dash 3000/4000/5000 7-21