Lenovo IdeaPad Z570 - Manual (Page 66)

Lenovo Z370/Z470/Z570 Hardware Maintenance Manual
62
Z470:
Z570:
Step Screw (quantity) Color Torque
Z370: M2 × 5 mm, flat-head, nylok-
coated (4)
Z470: M2 × 5 mm, flat-head, nylok-
coated (4)
Z570: M2.5 × 4 mm, flat-head, nylok-
coated (4) Silver
Silver
Silver
2.0 kgfcm
2.0 kgfcm
3.0 kgfcm
1
1
2
2 2
2
1
1
1
1
2
2
2
2
b