Lenovo P400 Touch Laptop Hardware Maintenance Manual - Page 56

Fan assembly and Heat Sink assembly, Detach the fan connector in the direction shown by arrow

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Z/P Series Hardware Maintenance Manual 1080 Fan assembly and Heat Sink assembly For access, remove these FRUs in order: •• "1010 Keyboard" on page 33 •• "1020 Optical drive" on page 36 •• "1030 Base cover" on page 39 •• "1040 Battery pack" on page 44 Figure 8. Removal steps of fan assembly and heat sink assembly Detach the fan connector in the direction shown by arrow 1 , and then remove a total of six screws (three 2, two 3 and one 4). Z400 3 2 2 3 4 1 Step Screw (quantity) 2 M2 × 3.2, flat-head, nylok-coated (3) 3 M2 × 3, flat-head, nylok-coated (2) 4 M2.5 × 6, flat-head, nylok-coated (1) Color Torque Black 1.85+/-0.15 kgf*cm Black 1.85+/-0.15 kgf*cm Black 3.0+/-0.3 kgf*cm 52

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Z/P Series Hardware Maintenance Manual
1080 Fan assembly and Heat Sink assembly
For access, remove these FRUs in order:
•
“1010 Keyboard” on page 33
•
“1020 Optical drive” on page 36
•
“1030 Base cover” on page 39
•
“1040 Battery pack” on page 44
Figure 8. Removal steps of fan assembly and heat sink assembly
Detach the fan connector in the direction shown by arrow
1
, and then remove
a total of six screws (three
2
, two
3
and one
4
).
Z400
4
3
3
2
2
1
Step
Screw (quantity)
Color
Torque
2
M2 × 3.2, flat-head, nylok-coated (3)
Black
1.85+/-0.15 kgf*cm
3
M2 × 3, flat-head, nylok-coated (2)
Black
1.85+/-0.15 kgf*cm
4
M2.5 × 6, flat-head, nylok-coated (1)
Black
3.0+/-0.3 kgf*cm