Lenovo ThinkSystem SD650 V3 User Manual page 174

Step 7. Loosen processors properly.
1. Fully loosen all Torx T30 captive screws (8x Torx T30 captive screws per node) on cold
plates in the removal sequence shown on the cold plate label (with a torque screwdriver set to
the proper torque).
Note: For reference, the torque required for the screws to be fully tightened/removed is 0.9-
1.3 newton-meters, 8-12 inch-pounds.
Attention: To prevent damage to components, make sure that you follow the indicated
loosening sequence.
2. Rotate all anti-tilt wire bails (8x anti-tilt wire bails per node) inwards to the unlocked position.
Figure 170. Loosening processors
Step 8. Carefully rotate the water loop so one half is sitting on top of the other half.
ThinkSystem SD650 V3 Neptune DWC Tray User Guide
166