Sun Microsystems UltraSPARC III Cu Module Installation Manual page 22

If you are replacing an existing module and have torque tool B, perform Step 6.
If you are installing an additional CPU module, perform Step 7.
FIGURE 8
5. To remove an existing CPU module using torque tool A:
a. Alternately rotate the left and right captive screws one turn counterclockwise
until the screws are free of the threaded inserts (
Caution – Do not touch the board for the CPU module or its components. Touch
only the captive screws and plastic top cover of the module to avoid damaging
module components by electrostatic discharge (
14 Sun Blade 1000 and Sun Blade 2000 UltraSPARC III Cu Module Installation Guide • June 2004
Torque tool A
Left captive
screw
CPU module
Using Torque Tool A to Remove the CPU Module
Right captive screw
Shroud
).
FIGURE 8
).
FIGURE 11