5. To reinstall, reverse the steps:
a) Align the rear chassis assembly with the front chassis, slide in, and push gently to seat the connectors.
b) Use a screwdriver with T-10 Torx tip to install the 19 chassis screws securing the rear chassis to the front chassis.
Tighten to 0.65 N·m.
Remove the baffle bracket
Use this procedure to remove and replace the baffle bracket from the rear chassis, to gain access to the power supply
assembly.
Before you begin
Prerequisites:
•
To prevent electrostatic damage to components whenever you work on the instrument, wear properly-grounded
electrostatic prevention wrist and foot straps, and work in a tested antistatic environment on an antistatic mat.
•
on page 11
About this task
Steps:
Procedure
1. Set the rear chassis with the rear side down.
CAUTION: Position the chassis carefully to prevent damage to the BNCs.
2. Remove the twelve T-10 Torx screws from the baffle bracket.
3. Lift the baffle from the right side and pull the baffle from the instrument. The baffle fits tight and can require some effort
to remove.
4. To reinstall, reverse the steps. Use a T-10 Torx screwdriver to tighten the screws to 0.65 N·m.
Remove the power supply assembly
Use this procedure to remove and replace the power supply assembly.
Before you begin
Prerequisites:
• To prevent electrostatic damage to components whenever you work on the instrument, wear properly-grounded
electrostatic prevention wrist and foot straps, and work in a tested antistatic environment on an antistatic mat.
•
on page 12
Maintenance
6 Series B MSO MSO64B, MSO66B, MSO68B Service
12
