Removing a Rear blower:
Identify the failed blower module using the back panel blower module indicators.
Press the release tab on the blower module handle and slide the blower module out of the chassis.
Removing and installing a blower module
1. blower module
2. release tab
Installing a Rear blower:
Align the blower module with the slot on the chassis.
Holding the blower module by its handle, slide it into the chassis until it clicks into the slot and is fully seated.