2-5. Top Chassis/Air Distributor Assembly
Tip
The top chassis and the air distributor assembly is not supported by service.
Preparation
1. Remove the top cover. (Refer to “2-2. Top Cover”.)
2. Remove the optical cable. (Refer to step 1 in “2-4-1. LEMO Connector Assembly”.)
Procedure
1. Remove the nine screws, and then remove the top chassis.
Front side
PSW
3 x 8
PSW
3 x 8
Top chassis
Holes
Portions A
Note
When attaching the upper chassis, insert two portions A of the straightening plate assembly into the two holes of
the upper chassis.
HDCU3500/HDCU5500
2-12