4G Models - Lenovo 21LS0038GE Hardware Maintenance Manual

Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (1)
Step 2. Install the wireless WAN card in reverse order.

4G models

Step 1. Remove the wireless WAN card and its bracket as shown below.
Note: A Mylar film might cover the wireless WAN card. To access the wireless WAN card, peel off
the film first.
Step Screw (quantity)
2
M2 × 3 mm, flat-head, nylon-coated (1)
Step 2. Install the wireless WAN card and its bracket in reverse order.
Torque
Color
Silver 0.181 Nm
(1.85 kgf-cm)
Color Torque
0.181 Nm
Silver
(1.85 kgf-cm)
.
Chapter 8 Removing or replacing a FRU
63