9. Remove the air shroud from the fan tray.
10. Remove the CPU fans from the fan tray.
a. Remove the screws that secure the fans to the fan tray.
Note
• The at head M4.5x10 screws require a Phillips #2 screwdriver.
• A torque of 7 kgf.cm (6.08 lbf.in) ± 0.5 kgf.cm (0.43 lbf.in) is recommended for
electric screwdrivers.
| NAS Repair Manual
Category D NAS Models 102