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FUJITSU SPARC ENTERPRISE M8000 User Manual

Page 382

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20-26

SPARC Enterprise M8000/M9000 Servers Service Manual • August 2009

a. Remove all six FAN units. (See

Chapter 8

) After the FAN units are removed,

return the fan fixing brackets at their original locations, and secure them
temporarily.

b. Using a Phillips screwdriver, loosen the thumb screws on the left and right

sides of the fan shelf.

c. While grasping the handle at the lower center of the fan shelf, pull out the

fan shelf carefully.

For FANBP_C #1, perform the following operations from the rear of the unit:

a. Remove all six FAN units. (See

Chapter 8

) After the FAN units are removed,

mount the fan fixing brackets at their original locations, and secure them
temporarily.

b. Using a Phillips screwdriver, loosen the two thumb screws on each the left

and right sides of the fan shelf.

c. While grasping the handles on the left and right sides of the fan shelf, pull

out the shelf carefully.

M9000 (See

FIGURE 20-12

):

For FANBP_A, perform the following operations from the front and rear of the
unit:

a. Pull the four FAN units at the front off the BP. (See

Chapter 8

)

b. Go to the rear of the unit.

c. Remove all six FAN units on the left side. (See

Chapter 8

) After the FAN

units are removed, mount the fan fixing brackets at their original locations,
and secure them temporarily.

d. Using a Phillips screwdriver, loosen the two thumb screws in the upper part

of the fan shelf.

e. While grasping the handle at the upper part of the fan shelf, pull out the

shelf carefully.

For FANBP_B, perform the following operations from the rear of the unit:

a. Remove all six FAN units on the right side. (See

Chapter 8

)

b. Using a Phillips screwdriver, loosen the two thumb screws in the upper part

of the fan shelf.

c. While grasping the handle at the upper part of the fan shelf, pull out the

shelf carefully.

8. Remove the FANBP to be replaced from the fan shelf. Although three types of

FANBPs and three types of fan shelves are used, the replacement procedures
for the BP are the same.