Asset ID:	1-71-1315477.1
Update Date:	2011-04-26
Keywords:

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Solution Type  Technical Instruction Sure

Solution  1315477.1 :   How Remove and Replace a X4140 Fan Module:ATR:2061:0  

In this Document
  Goal
  Solution

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Applies to:

Sun Fire X4140 Server - Version: Not Applicable and later   [Release: N/A and later ]
Information in this document applies to any platform.

Goal

How Remove and Replace a X4140 Fan Module

Solution

CAP PROBLEM OVERVIEW: Replacement of Fan Module

DISPATCH INSTRUCTIONS

WHAT SKILLS DOES THE ENGINEER NEED:
General X64 Server Knowledge

DELIVERY REQUIREMENT:
inmediate

Estimate AP Duration = 1.25 hours

FIELD ENGINEER INSTRUCTIONS

WHAT STATE SHOULD THE SYSTEM BE IN TO BE READY TO PERFORM THE RESOLUTION ACTIVITY?:Caution - Hazardous moving parts. Unless the power to the server is completely shut down,
the only service permitted in the fan compartment is the replacement of the fan modules by trained personnel.

WHAT ACTION DOES THE ENGINEER NEED TO TAKE:

Removing a Fan Module

1. Extend the server into the maintenance position.
2. Unlatch the fan module door:
- Pull the release tabs back to release the door.
- Open the top cover toward the rear of the server.
3. Identify the faulty fan module with a corresponding Service Required LED. (The Fan Fault LEDs are located on the fan board).
4. Using thumb and forefinger in between both fans, pull the fan module up and out of the connector.

Caution - When changing the fan modules, note that only the fan modules can be removed or replaced.
Do not service any other components in the fan compartment unless the system is shut down and the power cords are removed.

Installing a Fan Module

1. With the top cover door open, install the replacement fan module into the server.
2. Apply firm pressure to fully seat the fan module.
3. Verify that Fan OK LED is lit, and the Fan Fault LED on the replaced fan module is not lit.
4. Close the top cover door.
5. Verify that the Top Fan LED, Service Required LEDs, and the Locator LED/Locator button are not lit.

OBTAIN CUSTOMER ACCEPTANCE

WHAT ACTION DOES THE CUSTOMER NEED TO TAKE TO RETURN THE SYSTEM TO AN OPERATIONAL STATE:

PARTS NOTE:
Note - Close the top cover door immediately after replacing the fan to maintain airflow in the server.
Leaving the door open for more than 60 seconds while the server is running might cause overheating the server and its shut down.

REFERENCE INFORMATION:

X4140 Service Manual -
http://download.oracle.com/docs/cd/E19121-01/sf.x4140/820-2401-14/820-2401-14.pdf
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