Specifications

2-84
Assembly Replacement
A31 Motherboard (E8247C/57C)
Replacement Procedure
• Reverse the order of the removal procedure.
• Send command "DIAG:FILE:BACK", this copies data to the Motherboard.
• Torque all T-10 screws to 9 in-lbs.
• Torque all RF connectors to 8 in-lbs.
• Perform the post-repair adjustments and performance tests that pertain to this removal
procedure.