Lenovo 20V9003DIX Hardware Maintenance Manual page 57

"Remove the LCD unit" on page 48
Step 1. Remove the hinge cover.
Figure 37. Remove the hinge cover
Go to
https://support.lenovo.com/partslookup
part:
Hinge cover
Remove the hinge rubbers
Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD unit" on page 48
"Remove the hinge cover" on page 50
Step 1. Remove the hinge rubbers.
Figure 38. Remove the hinge rubbers
Go to
https://support.lenovo.com/partslookup
part:
Hinge rubbers
Remove the LCD bezel
Make sure the following FRUs (CRUs) have been removed.
"Remove the LCD unit" on page 48
"Remove the hinge cover" on page 50
to look up the Lenovo part number of the following replacement
to look up the Lenovo part number of the following replacement
.
Chapter 4 Removing a FRU or CRU
51