Lenovo IdeaPad Z410 Notebook - Manual (Page 46)

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Z410/Z510/Z510 Touch Hardware Maintenance Manual
Figure 3. Removal steps of base cover (continued)
Open the four rubber feet
2
. Remove the screws
3
,
4
and
5
from the
bottom.
4
4 3
3
3
3
2
2
2
2
5
5
5
Step Screw (quantity) Color Torque
3
M2.5 × 6 mm, flat-head, nylok-coated (4)
Rubber foot to Logic Upper Black 3.0+/-0.3 kgf/cm
4
M2 × 4.9 mm, flat-head, nylok-coated (3)
Logic Lower to Logic Upper Black 1.85+/-0.15 kgf/cm
5
M2 × 2.5 mm, flat-head, nylok-coated (3)
Logic Lower to Logic Upper Black 1.85+/-0.15 kgf/cm
Remove the base cover in the direction shown by arrow
6
.
6