Lenovo 28472PU Laptop User Manual


 
1170 Keyboard bezel
For access, remove these FRUs in order:
v “1010 Battery pack” on page 80
v “1030 Optical drive or travel cover” on page 83
v “1070 Fan assembly” on page 88
v “1100 Wireless WAN slot cover and PCI Express Mini Card for wireless WAN”
on page 95
v “1110 Palm rest assembly with cables” on page 97
v “1120 PCI Express Mini Card for wireless LAN” on page 100
v “1160 Keyboard” on page 106
Table 27. Removal steps of keyboard bezel
Note: Steps 2a and 3a are only for ThinkPad SL510 and L510. For ThinkPad
SL410 and L410, skip steps 2a and 3a.
3
3
3
1
3a
1
2
2
2
2a
2a
Step Screw (quantity) Color Torque
1 M2.5 × 6.5 mm, wafer-head, nylon-coated
(2)
Black 0.392 Nm
(4 kgfcm)
2 M2 × 3 mm, wafer-head, nylon-coated (3) Black 0.167 Nm
(1.7 kgfcm)
2a M2 × 3 mm, wafer-head, nylon-coated (2) Black 0.167 Nm
(1.7 kgfcm)
3 M2 × 5 mm, wafer-head, nylon-coated (3) Black 0.167 Nm
(1.7 kgfcm)
3a M2 × 5 mm, wafer-head, nylon-coated (1) Black 0.167 Nm
(1.7 kgfcm)
Removing and replacing a FRU 109