Dell 3010CN Service Manual page 117

RRP1.2 EXTENSION TRAY (PL 1.1.3)
[Removal]
1) Open UPPER FRONT COVER (PL 1.1.14).
When carrying out the work shown below, be careful not to damage the boss of
EXTENSION TRAY.
2) Open EXTENSION TRAY (PL 1.1.3).
3) Depress the boss of EXTENSION TRAY using a small screwdriver, disengage the boss of
EXTENSION TRAY from a hole on TOP COVER, and remove the EXTENSION TRAY.
[Replacement]
When carrying out the work shown below, be careful not to damage the boss of
EXTENSION TRAY.
1) When EXTENSION TRAY is in open state, insert the boss part on one side of EXTENSION
TRAY in the hole in TOP COVER, and attach it to the hole in TOP COVER while depressing
the boss of EXTENSION TRAY.
2) Close EXTENSION TRAY.
3) Close UPPER FRONT COVER.
Chapter 3 Removal and Replacement Procedures (RRPs)
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