Lenovo ThinkPad E40 - Page 94

Table 14. Removal steps of fan assembly (continued)
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 Edge 15″ and E50:
3
2b
2c
2a
2d
2f
2e
For ThinkPad Edge 14″ and E40:
2b
2c
2a
2d
Note: Step 3 is only for ThinkPad Edge 15″. For ThinkPad Edge 14″, skip step
3.
Step Screw (quantity) Color Torque
3 M2 × 4 mm, wafer-head, nylon-coated (1) Silver 0.181 Nm
(1.85 kgfcm)
86 ThinkPad Edge 14″, Edge 15″, E40, and E50 Hardware Maintenance Manual