Remove Defective De Rails <= Ssr Task - IBM Power775 Service Procedure

3.10 Remove defective DE Rails <= SSR Task
STEP 44 Carefully remove any SAS cables by pulling them through the defective Rail cable channels and towards the back
of the frame.
STEP 45 Perform STEPS 44,45 and 46 on both the right and left DE rails. Using 3/8in-ratchet handle 23-31 Nm torque
clutch P/N 74Y0985, 30cm (12in) socket extension, 5mm hex socket bit (PN 74Y0986), loosen the four rail
mounting captive screws (see "A" in Figure 48 and see Figure 49).
STEP 46 Slide the rail assembly gently towards the front of the Rack to disengage the "mushroom" pins (see "B" in Figure
49).
STEP 47 Remove DE Rail assembly from the frame.
Power775 Disk Enclosure Rail Service Procedure
Figure 48: Disk Enclosure Drawer Rail Mounting Screws
Figure 49: Disk Enclosure Drawer Rails
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