Chapter 5
185
Replacement Procedure
Replacement Procedure for E5092A-020
5. Rep
lacem
ent
Proce
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SP4T Switch Assembly Removal
Tools Required
•
TORX screwdriver, T10, T15 and T20.
•
Box wrench 5.5mm
•
Torque wrench, 5/8 in.
Procedure
Refer to Figure 5-8 for this procedure.
Step 1.
Remove the outer cover as described in “Outer Cover Removal” on page 178.
Step 2.
Detach the front chassis as described in “Front Chassis Detachment” on page 179.
Step 3.
Remove the front frame as described in “Front Frame Removal” on page 180.
Step 4.
Remove the assembly board as described in “Main Board Removal” on page 184.
Step 5.
Remove the TORX T10 screw (item 1) on the SP4T switch assembly.
Step 6.
Remove the twelve semirigid cables (item 2) on the SP4T switch assembly.
Step 7.
Remove the six TORX T10 screw (item 3) on the SP4T switch assembly and remove the
top two SP4T switches.
Step 8.
Remove the SP4T raptor holder assembly as described in “SP4T Raptor Holder Assembly
Removal” on page 187.
Step 9.
Turn the front chassis over and remove the eight semirigid cables (item 4) from the bottom
SP4T switch assembly.
Step 10.
Remove the six TORX T10 screw (item 5) on the SP4T switch assembly and remove the
bottom two SP4T switches.
Summary of Contents for E5092A
Page 10: ...4 ...
Page 140: ...134 Chapter2 Performance Tests E5092A Performance Test Record ...
Page 152: ...146 Chapter3 Troubleshooting Performance Test Failure Troubleshooting ...
Page 180: ...174 Chapter4 Replaceable Parts Replaceable Parts List for E5092A 020 ...
Page 205: ...199 B Power Requirement A Power Requirement ...