You can proceed to next steps only when all items pass the pre-replacement check
and the replacement page is displayed. If any item fails, rectify the fault as
prompted.
Step 2 Wear an ESD wrist strap.
Step 3 Press buckles on the expansion module, open the latches, and pull out the
expansion module, as shown in Figure 6-112.
Figure 6-112 Removing an expansion module
Step 4 Place the removed expansion module into an ESD bag.
Step 5 Take the spare part out of its ESD bag.
Step 6 Open latches on the spare part, insert the spare part, and close the latches, as
shown in Figure 6-113.
OceanStor V5 Series
Parts Replacement 6 Replacing CRUs
Issue 15 (2019-12-30) Copyright © Huawei Technologies Co., Ltd. 119