Service manual

148 Removal and replacement ENWW

Drive assembly

1 Remove the following covers and assemblies:

• I/O cover (see page 113)

• DIMM cover (page 115)

• rear cover (page 116)

• front cover (page 119)

• control panel (page 120)

• top cover assembly (page 121)

• formatter (page 147)

2 Unplug two connectors (callout 1).

3 Unplug one flat, flexible cable (callout 2) from the engine controller PCA.

4 Remove one grounding screw (callout 3).

Figure 73. Removing the drive assembly (1 of 3)