Removing The Covers - Agilent Technologies N5242A Service Manual

Repair and Replacement Procedures

Removing the Covers

Removing the Covers
Tools Required
• T-10 TORX driver (set to 9 in-lb)
• T-20 TORX driver (set to 21 in-lb)
Removing the Outer Cover
This procedure is best performed with the analyzer resting on its front
CAUTION
handles in the vertical position. Do not place the analyzer on its front panel
without the handles. This will damage the front panel assemblies.
Refer to Figure 7-1 for this procedure.
1. Disconnect the power cord.
2. Remove the strap handles (item
driver, on both ends until the handle is free of the analyzer.
3. Remove the foot locks (item
four bottom feet from the outer cover.
4. Remove the four rear panel feet (item
T-20 TORX driver,.
5. Slide the outer cover toward the rear of the analyzer and remove it.
Removing the Inner Cover
Refer to Figure 7-1 for this procedure.
1. With a T-10 TORX driver, remove the 12 pan head screws (item
2. With a T-10 TORX driver, remove the 9 flat head screws (item
3. Lift off the cover.
Replacement Procedure
Reverse the order of the removal procedures.
7-6
①
) by loosening the screws (item
③
) from the four bottom feet (item
⑤
) by removing the center screws (item
PNA Series Microwave Network Analyzers
②
), with a T-20 TORX
④
) and then remove the
⑦
).
⑧
).
Service Guide N5242-90001
N5242A
⑥
with a