RM138 Series
System
Components Removal and Installation
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35
Figure 46 Fan module removal (4048)
1.
Detach the fan module with the grooves of the chassis base.
2.
Loosen four screws as shown to release the fan bracket from the chassis base.
Figure 47 Fan module disassembly (4048)
1.
Detach four fan mounts from the fan module as shown.
2.
Loosen two screws to release the fan guard.
3.
Detach the plastic extension holder with the fan.