Power775 Disk Enclosure Fan Service Procedure
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2.7 Required SSRs and Roles
This service procedure requires one SSR.
This service procedure contains steps to be performed by a customer system administrator and an IBM SSR (System Service
Representative).
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The customer system administrator performs the STEPs in Sections marked with “<= CUSTOMER TASK”
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The SSR performs the STEPs in Sections marked with “<= SSR TASK”
2.8 Estimated Service Time
The estimated service time for this procedure is about 1 hour.
2.9 Required Tools
Service card (shipped in the Power 775 frame)
Cam Followers (shipped in lowest CEC position in frame, near EIA location 5)
Hand Tool Kit P/N 74Y0988
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Torque Clutch P/N 74Y0985 (shipped in the Hand Tool Kit)
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Ratchet handle P/N 6428240 (shipped in the Hand Tool Kit)
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Extension (18”) P/N 46K2707 (shipped in the Hand Tool Kit)
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2 mm Hex Torque Driver P/N 74Y0983 (shipped in the Hand Tool Kit)
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3 mm Hex Torque Driver P/N 74Y0998 (shipped in the Hand Tool Kit)
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4mm Hex Torque Driver PN 41V1059 (shipped in the Hand Tool Kit)
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5 mm Hex tool P/N 74Y0986 (shipped in the Hand Tool Kit)
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10 mm Socket P/N 02F3582 (shipped in the Hand Tool Kit)
2.10
Prerequisites for this Procedure
In order to perform this procedure, you will need the following information:
1)
The location codes of the Fans to be serviced
2)
The cage location of the DE with the Fans to be serviced
3)
The frame number and frame serial number of the frame containing the DE with the Fans to be serviced