92 Chapter 4
Replacement Procedure
Power Switch Assembly Replacement
Power Switch Assembly Replacement
Tools Required
• torque screwdriver, T8, T15 and T20
• torque screwdriver, T10 (set to 9 in-lb)
• flat edge screwdriver
Removal Procedure
Refer to Figure 4-21 for this procedure.
Step 1. Remove the Outer Cover as described in “Outer Cover Replacement” on page 54.
Step 2. Remove the Front Panel as described in “Front Panel Replacement” on page 56.
Step 3. Remove the Touch Screen Control Board as described in “Touch Screen Control Board
Replacement” on page 89.
Step 4. Remove the front panel rear side cover as described in “Inverter Board Replacement” on
page 90.
Step 5. Disconnect the connector (item 1) of cable from the A52 Front Panel Interface Board.
Step 6. Remove the two TORX T10 screws (item 2) fastening the Power Switch Assembly.
Step 7. Remove the parts (item 3) of the Power Switch Assembly.
Replacement Procedure
Step 1. Reverse the order of the removal procedure.
NOTE Set a torque to 9 in-lb for torque driver when fasten the TORX T10 screws (item 2).
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