Lenovo ThinkPad L412 Hardware Maintenance Manual page 98

Table 15. Removal steps of fan assembly (continued)
90
ThinkPad SL410, L410, L412, SL510, L510, and L512 Hardware Maintenance Manual
Note: Loosen the screws 2a to 2f in order, but do not remove them. When
you attach the fan, secure the screws in order.
For ThinkPad SL510, L510, and L512:
2e
For ThinkPad SL410, L410, and L412:
Notes:
v Number of the screws in step 2 differs by models.
v Step 3 is only for the models with 15.6-inch widescreen. For models with
14.0-inch widescreen, skip step 3 .
Step Screw (quantity)
M2 × 4 mm, wafer-head, nylon-coated (1)
3
2d
2b
2f
2a
2c
2e
2d
2b
2a
2f
2c
3
Color Torque
Silver 0.181 Nm
(1.85 kgfcm)