Lenovo Z475 - Manual (Page 50)

Lenovo Z475/Z575 Hardware Maintenance Manual
46
Z575: Remove eleven screws and three screws on the bottom.
Step Screw (quantity) Color Torque
M2.5 × 5 mm, flat-head, nylokcoated (10)
(Z475)
M2.5 × 7 mm, flat-head, nylokcoated (11)
(Z575) Black
Black
2.5 kgfcm
3.0 kgfcm
M2 × 2 mm, flat-head, nylokcoated (3)
(Z475)
M2 × 2 mm, flat-head, nylokcoated (3)
(Z575) Black
Black
2.0 kgfcm
1.6 kgfcm
a b
1
1
1
1
1
1
1
1
1
1
2
2 2
1
a
b