Sun Microsystems 220R service manual Removing and Replacing Miscellaneous Assemblies, 159

CHAPTER 6

Removing and Replacing Miscellaneous Assemblies

This chapter describes how to remove and replace the miscellaneous assemblies within the system. For a list of part numbers for field-replaceable units and optional equipment, see Appendix D.

The following tasks are covered in this chapter:

Section 6.1 “How to Remove a Power Supply” on page 160

Section 6.2 “How to Install a Power Supply” on page 162

Section 6.3 “How to Remove the Fan Tray Assembly” on page 164

Section 6.4 “How to Replace the Fan Tray Assembly” on page 165

Section 6.5 “How to Remove the DC-to-DC Converter” on page 167

Section 6.6 “How to Replace the DC-to-DC Converter” on page 171

Section 6.7 “How to Remove the Keyswitch/Power Button/LED Cable” on page 174

Section 6.8 “How to Replace the Keyswitch/Power Button/LED Cable” on page 176

4Section 6.9 “How to Remove a System Door” on page 179 Section 6.10 “How to Replace a System Door” on page 181

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