Sun Microsystems 817-4054-15, Servise Manual

Page: 144 / 204

9-10 Sun Fire E2900 System Service Manual • May 2006
7. When the board is approximately three or four inches (7.5 cm to 10 cm) from the
top of the chassis, change your grip and grasp the ejector levers so that they are
oriented in the vertical position, 90 degrees straight out from the board.
Caution –
Metal pins on the underside of the ejector levers help to cushion the
CPU/Memory board after the antigravity clutch is released. If the levers are not 90
degrees straight out from the top of the board, there is a chance the connectors could
be damaged.
FIGURE 9-8
Changing Hand Grip and Lowering the CPU/Board Into the System
8. To complete the seating, lower the board using the ejector levers until the levers
are forced approximately 45 degrees towards the inside of the board.
9. Reposition your grip on the levers and then push down on the levers to lock them
into place.
10. Remove the wrist strap.
11. Slide the system back into the chassis and secure it.
See Section 3.1, “Sliding the System Out of the System Cabinet” on page 3-1 .
12. Retract the system cabinet stabilization bar.