Removing and replacing a FRU

1130 Fan assembly

For access, remove these FRUs in order:

v“1010 Battery pack” on page 76

v“1030 Hard disk drive” on page 79

v“1050 Keyboard” on page 82

v“1100 Keyboard bezel” on page 92

2

3

Step

Screw (quantity)

 

Color

Torque

 

 

 

 

 

 

 

 

M2 × 10 mm, flat-head,

 

Black

0.245 Nm

 

 

nylon-coated (3)

 

 

(2.5 kgfcm)

 

 

 

 

 

When installing:

 

 

 

1.

Make sure that the connector

is firmly attached.

2.

Apply thermal grease on the part marked

in this

 

figure.

 

 

 

a

(Bottom view of the fan assembly)

ThinkPad R50e, R51e and R52 Series 103

Page 109
Image 109
Lenovo R52 Series, R50e Series, R51e Series manual Fan assembly, Step Screw quantity Color Torque