1080 Fan Assembly And Heat Sink Assembly - Lenovo IdeaPad Flex 14 Hardware Maintenance Manual

Lenovo Flex 14/Flex 14D/Flex 15/Flex 15D Hardware Maintenance
Manual

1080 Fan assembly and Heat Sink assembly

For access, remove these FRUs in order:
• "1010 Battery pack" on page 34
• "1040 PCI Express Mini Card for wireless LAN/WAN and SSD card" on
• "1060 Keyboard" on page 43
• "1070 System board" on page 45
Figure 8. Removal steps of fan assembly and heat sink assembly
Loosen screws
Flex 14/Flex 14D:
Flex 15/Flex 15D:
48
page 39
a b
.
a
a
a
a
a
Step Screw (quantity)
a
M2 × 4 mm, flat-head, nylok-coated (1)
(Flex 15)
M2 × 4.8 mm, flat-head, nylok-coated (4)
(Flex 15)
b
b
a
a
a
Color Torque
Black 1.85+/-0.15 kgfcm
Black 1.85+/-0.15 kgfcm